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<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Urethral Cancer ? [/INST] Urethral cancer is a disease in which malignant (cancer) cells form in the tissues of the urethra. There are different types of urethral cancer that begin in cells that line the urethra. A history of bladder cancer can affect the risk of urethral cancer. Signs of urethral cancer include bleeding or trouble with urination. Tests that examine the urethra and bladder are used to detect (find) and diagnose urethral cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Urethral cancer is a disease in which malignant (cancer) cells form in the tissues of the urethra. The urethra is the tube that carries urine from the bladder to outside the body. In women, the urethra is about 1 inches long and is just above the vagina. In men, the urethra is about 8 inches long, and goes through the prostate gland and the penis to the outside of the body. In men, the urethra also carries semen. Urethral cancer is a rare cancer that occurs more often in men than in women. There are different types of urethral cancer that begin in cells that line the urethra. These cancers are named for the types of cells that become malignant (cancer): Squamous cell carcinoma is the most common type of urethral cancer. It forms in cells in the part of the urethra near the bladder in women, and in the lining of the urethra in the penis in men. Transitional cell carcinoma forms in the area near the urethral opening in women, and in the part of the urethra that goes through the prostate gland in men. Adenocarcinoma forms in the glands that are around the urethra in both men and women. Urethral cancer can metastasize (spread) quickly to tissues around the urethra and is often found in nearby lymph nodes by the time it is diagnosed. A history of bladder cancer can affect the risk of urethral cancer. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for urethral cancer include the following: Having a history of bladder cancer. Having conditions that cause chronic inflammation in the urethra, including: Sexually transmitted diseases (STDs), including human papillomavirus (HPV), especially HPV type 16. Frequent urinary tract infections (UTIs).</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Urethral Cancer ? [/INST] Signs of urethral cancer include bleeding or trouble with urination. These and other signs and symptoms may be caused by urethral cancer or by other conditions. There may be no signs or symptoms in the early stages. Check with your doctor if you have any of the following: Trouble starting the flow of urine. Weak or interrupted ("stopandgo") flow of urine. Frequent urination, especially at night. Incontinence. Discharge from the urethra. Bleeding from the urethra or blood in the urine. A lump or thickness in the perineum or penis. A painless lump or swelling in the groin.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Urethral Cancer ? [/INST] Tests that examine the urethra and bladder are used to detect (find) and diagnose urethral cancer. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken. Pelvic exam : An exam of the vagina, cervix, uterus, fallopian tubes, ovaries, and rectum. A speculum is inserted into the vagina and the doctor or nurse looks at the vagina and cervix for signs of disease. The doctor or nurse also inserts one or two lubricated, gloved fingers of one hand into the vagina and places the other hand over the lower abdomen to feel the size, shape, and position of the uterus and ovaries. The doctor or nurse also inserts a lubricated, gloved finger into the rectum to feel for lumps or abnormal areas. Digital rectal exam : An exam of the rectum. The doctor or nurse inserts a lubricated, gloved finger into the lower part of the rectum to feel for lumps or anything else that seems unusual. Urine cytology : A laboratory test in which a sample of urine is checked under a microscope for abnormal cells. Urinalysis : A test to check the color of urine and its contents, such as sugar, protein, blood, and white blood cells. If white blood cells (a sign of infection) are found, a urine culture is usually done to find out what type of infection it is. Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. Complete blood count (CBC): A procedure in which a sample of blood is drawn and checked for the following: The number of red blood cells, white blood cells, and platelets. The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. The portion of the blood sample made up of red blood cells. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the pelvis and abdomen, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. Ureteroscopy : A procedure to look inside the ureter and renal pelvis to check for abnormal areas. A ureteroscope is a thin, tubelike instrument with a light and a lens for viewing. The ureteroscope is inserted through the urethra into the bladder, ureter, and renal pelvis. A tool may be inserted through the ureteroscope to take tissue samples to be checked under a microscope for signs of disease. Biopsy: The removal of cell or tissue samples from the urethra, bladder, and, sometimes, the prostate gland. The samples are viewed under a microscope by a pathologist to check for signs of cancer.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Urethral Cancer ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: Where the cancer formed in the urethra. Whether the cancer has spread through the mucosa lining the urethra to nearby tissue, to lymph nodes, or to other parts of the body. Whether the patient is a male or female. The patient's general health. Whether the cancer has just been diagnosed or has recurred (come back).</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Urethral Cancer ? [/INST] After urethral cancer has been diagnosed, tests are done to find out if cancer cells have spread within the urethra or to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. Urethral cancer is staged and treated based on the part of the urethra that is affected. Distal urethral cancer Proximal urethral cancer Bladder and/or prostate cancer may occur at the same time as urethral cancer. After urethral cancer has been diagnosed, tests are done to find out if cancer cells have spread within the urethra or to other parts of the body. The process used to find out if cancer has spread within the urethra or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The following procedures may be used in the staging process: Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. CT scan (CAT scan) of the pelvis and abdomen : A procedure that makes a series of detailed pictures of the pelvis and abdomen, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of the urethra, nearby lymph nodes, and other soft tissue and bones in the pelvis. A substance called gadolinium is injected into the patient through a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). Urethrography: A series of xrays of the urethra. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. A dye is injected through the urethra into the bladder. The dye coats the bladder and urethra and xrays are taken to see if the urethra is blocked and if cancer has spread to nearby tissue. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if urethral cancer spreads to the lung, the cancer cells in the lung are actually urethral cancer cells. The disease is metastatic urethral cancer, not lung cancer. Urethral cancer is staged and treated based on the part of the urethra that is affected. Urethral cancer is staged and treated based on the part of the urethra that is affected and how deeply the tumor has spread into tissue around the urethra. Urethral cancer can be described as distal or proximal. Distal urethral cancer In distal urethral cancer, the cancer usually has not spread deeply into the tissue. In women, the part of the urethra that is closest to the outside of the body (about inch) is affected. In men, the part of the urethra that is in the penis is affected. Proximal urethral cancer Proximal urethral cancer affects the part of the urethra that is not the distal urethra. In women and men, proximal urethral cancer usually has spread deeply into tissue. Bladder and/or prostate cancer may occur at the same time as urethral cancer. In men, cancer that forms in the proximal urethra (the part of the urethra that passes through the prostate to the bladder) may occur at the same time as cancer of the bladder and/or prostate. Sometimes this occurs at diagnosis and sometimes it occurs later.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Urethral Cancer ? [/INST] There are different types of treatment for patients with urethral cancer. Four types of standard treatment are used: Surgery Radiation therapy Chemotherapy Active surveillance New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with urethral cancer. Different types of treatments are available for patients with urethral cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Four types of standard treatment are used: Surgery Surgery to remove the cancer is the most common treatment for cancer of the urethra. One of the following types of surgery may be done: Open excision: Removal of the cancer by surgery. Transurethral resection (TUR): Surgery to remove the cancer using a special tool inserted into the urethra. Electroresection with fulguration: Surgery to remove the cancer by electric current. A lighted tool with a small wire loop on the end is used to remove the cancer or to burn the tumor away with highenergy electricity. Laser surgery: A surgical procedure that uses a laser beam (a narrow beam of intense light) as a knife to make bloodless cuts in tissue or to remove or destroy tissue. Lymph node dissection: Lymph nodes in the pelvis and groin may be removed. Cystourethrectomy: Surgery to remove the bladder and the urethra. Cystoprostatectomy: Surgery to remove the bladder and the prostate. Anterior exenteration: Surgery to remove the urethra, the bladder, and the vagina. Plastic surgery may be done to rebuild the vagina. Partial penectomy: Surgery to remove the part of the penis surrounding the urethra where cancer has spread. Plastic surgery may be done to rebuild the penis. Radical penectomy: Surgery to remove the entire penis. Plastic surgery may be done to rebuild the penis. If the urethra is removed, the surgeon will make a new way for the urine to pass from the body. This is called urinary diversion. If the bladder is removed, the surgeon will make a new way for urine to be stored and passed from the body. The surgeon may use part of the small intestine to make a tube that passes urine through an opening (stoma). This is called an ostomy or urostomy. If a patient has an ostomy, a disposable bag to collect urine is worn under clothing. The surgeon may also use part of the small intestine to make a new storage pouch (continent reservoir) inside the body where the urine can collect. A tube (catheter) is then used to drain the urine through a stoma. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type of cancer and where the cancer formed in the urethra. External and internal radiation therapy are used to treat urethral cancer. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type of cancer and where the cancer formed in the urethra. Active surveillance Active surveillance is following a patient's condition without giving any treatment unless there are changes in test results. It is used to find early signs that the condition is getting worse. In active surveillance, patients are given certain exams and tests, including biopsies, on a regular schedule. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options for Urethral Cancer Distal Urethral Cancer Treatment of abnormal cells in the mucosa (inside lining of the urethra that have not become cancer, may include surgery to remove the tumor (open excision or transurethral resection), electroresection with fulguration, or laser surgery. Treatment of distal urethral cancer is different for men and women. For women, treatment may include the following: Surgery to remove the tumor (transurethral resection), electroresection and fulguration, or laser surgery for tumors that have not spread deeply into tissue. Brachytherapy and/or external radiation therapy for tumors that have not spread deeply into tissue. Surgery to remove the tumor (anterior exenteration) for tumors that have spread deeply into tissue. Sometimes nearby lymph nodes are also removed (lymph node dissection). Radiation therapy may be given before surgery. For men, treatment may include the following: Surgery to remove the tumor (transurethral resection), electroresection and fulguration, or laser surgery for tumors that have not spread deeply into tissue. Surgery to remove part of the penis (partial penectomy) for tumors that are near the tip of the penis. Sometimes nearby lymph nodes are also removed (lymph node dissection). Surgery to remove part of the urethra for tumors that are in the distal urethra but not at the tip of the penis and have not spread deeply into tissue. Sometimes nearby lymph nodes are also removed (lymph node dissection). Surgery to remove the penis (radical penectomy) for tumors that have spread deeply into tissue. Sometimes nearby lymph nodes are also removed (lymph node dissection). Radiation therapy with or without chemotherapy. Chemotherapy given together with radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with distal urethral cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Proximal Urethral Cancer Treatment of proximal urethral cancer or urethral cancer that affects the entire urethra is different for men and women. For women, treatment may include the following: Radiation therapy and/or surgery (open excision, transurethral resection) for tumors that are of an inch or smaller. Radiation therapy followed by surgery (anterior exenteration with lymph node dissection and urinary diversion). For men, treatment may include the following: Radiation therapy or radiation therapy and chemotherapy, followed by surgery (cystoprostatectomy, penectomy, lymph node dissection, and urinary diversion). Check the list of NCIsupported cancer clinical trials that are now accepting patients with proximal urethral cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Urethral Cancer that Forms with Invasive Bladder Cancer Treatment of urethral cancer that forms at the same time as invasive bladder cancer may include the following: Surgery (cystourethrectomy in women, or urethrectomy and cystoprostatectomy in men). If the urethra is not removed during surgery to remove the bladder, treatment may include the following: Active surveillance. Samples of cells are taken from inside the urethra and checked under a microscope for signs of cancer. Check the list of NCIsupported cancer clinical trials that are now accepting patients with urethral cancer associated with invasive bladder cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Metastatic or Recurrent Urethral Cancer Treatment of urethral cancer that has metastasized (spread to other parts of the body) is usually chemotherapy. Treatment of recurrent urethral cancer may include one or more of the following: Surgery to remove the tumor. Sometimes nearby lymph nodes are also removed (lymph node dissection). Radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent urethral cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Urethral Cancer ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) AIDS-Related Lymphoma ? [/INST] AIDSrelated lymphoma is a disease in which malignant (cancer) cells form in the lymph system of patients who have acquired immunodeficiency syndrome (AIDS). There are many different types of lymphoma. Signs of AIDSrelated lymphoma include weight loss, fever, and night sweats. Tests that examine the lymph system and other parts of the body are used to help detect (find) and diagnose AIDSrelated lymphoma. Certain factors affect prognosis (chance of recovery) and treatment options. AIDSrelated lymphoma is a disease in which malignant (cancer) cells form in the lymph system of patients who have acquired immunodeficiency syndrome (AIDS). AIDS is caused by the human immunodeficiency virus (HIV), which attacks and weakens the body's immune system. The immune system is then unable to fight infection and disease. People with HIV disease have an increased risk of infection and lymphoma or other types of cancer. A person with HIV disease who develops certain types of infections or cancer is then diagnosed with AIDS. Sometimes, people are diagnosed with AIDS and AIDSrelated lymphoma at the same time. For information about AIDS and its treatment, please see the AIDSinfo website. AIDSrelated lymphoma is a type of cancer that affects the lymph system, which is part of the body's immune system. The immune system protects the body from foreign substances, infection, and diseases. The lymph system is made up of the following: Lymph: Colorless, watery fluid that carries white blood cells called lymphocytes through the lymph system. Lymphocytes protect the body against infections and the growth of tumors. Lymph vessels: A network of thin tubes that collect lymph from different parts of the body and return it to the bloodstream. Lymph nodes: Small, beanshaped structures that filter lymph and store white blood cells that help fight infection and disease. Lymph nodes are located along the network of lymph vessels found throughout the body. Clusters of lymph nodes are found in the neck, underarm, abdomen, pelvis, and groin. Spleen: An organ that makes lymphocytes, filters the blood, stores blood cells, and destroys old blood cells. The spleen is on the left side of the abdomen near the stomach. Thymus: An organ in which lymphocytes grow and multiply. The thymus is in the chest behind the breastbone. Tonsils: Two small masses of lymph tissue at the back of the throat. The tonsils make lymphocytes. Bone marrow: The soft, spongy tissue in the center of large bones. Bone marrow makes white blood cells, red blood cells, and platelets. Lymph tissue is also found in other parts of the body such as the brain, stomach, thyroid gland, and skin. Sometimes AIDSrelated lymphoma occurs outside the lymph nodes in the bone marrow, liver, meninges (thin membranes that cover the brain) and gastrointestinal tract. Less often, it may occur in the anus, heart, bile duct, gingiva, and muscles. There are many different types of lymphoma. Lymphomas are divided into two general types: Hodgkin lymphoma. NonHodgkin lymphoma. Both Hodgkin lymphoma and nonHodgkin lymphoma may occur in patients with AIDS, but nonHodgkin lymphoma is more common. When a person with AIDS has nonHodgkin lymphoma, it is called AIDSrelated lymphoma. When AIDSrelated lymphoma occurs in the central nervous system (CNS), it is called AIDSrelated primary CNS lymphoma. NonHodgkin lymphomas are grouped by the way their cells look under a microscope. They may be indolent (slowgrowing) or aggressive (fastgrowing). AIDSrelated lymphomas are aggressive. There are two main types of AIDSrelated nonHodgkin lymphoma: Diffuse large Bcell lymphoma (including Bcell immunoblastic lymphoma). Burkitt or Burkittlike lymphoma. For more information about lymphoma or AIDSrelated cancers, see the following PDQ summaries: Adult NonHodgkin Lymphoma Treatment Childhood NonHodgkin Lymphoma Treatment Primary CNS Lymphoma Treatment Kaposi Sarcoma Treatment</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of AIDS-Related Lymphoma ? [/INST] Signs of AIDSrelated lymphoma include weight loss, fever, and night sweats. These and other signs and symptoms may be caused by AIDSrelated lymphoma or by other conditions. Check with your doctor if you have any of the following: Weight loss or fever for no known reason. Night sweats. Painless, swollen lymph nodes in the neck, chest, underarm, or groin. A feeling of fullness below the ribs.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose AIDS-Related Lymphoma ? [/INST] Tests that examine the lymph system and other parts of the body are used to help detect (find) and diagnose AIDSrelated lymphoma. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Complete blood count (CBC): A procedure in which a sample of blood is drawn and checked for the following: The number of red blood cells, white blood cells, and platelets. The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. The portion of the sample made up of red blood cells. HIV test : A test to measure the level of HIV antibodies in a sample of blood. Antibodies are made by the body when it is invaded by a foreign substance. A high level of HIV antibodies may mean the body has been infected with HIV. Lymph node biopsy : The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. One of the following types of biopsies may be done: Excisional biopsy : The removal of an entire lymph node. Incisional biopsy : The removal of part of a lymph node. Core biopsy : The removal of tissue from a lymph node using a wide needle. Fineneedle aspiration (FNA) biopsy : The removal of tissue from a lymph node using a thin needle. Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for signs of cancer. Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for AIDS-Related Lymphoma ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: The stage of the cancer. The age of the patient. The number of CD4 lymphocytes (a type of white blood cell) in the blood. The number of places in the body lymphoma is found outside the lymph system. Whether the patient has a history of intravenous (IV) drug use. The patient's ability to carry out regular daily activities.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of AIDS-Related Lymphoma ? [/INST] After AIDSrelated lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. There are three ways that cancer spreads in the body. Stages of AIDSrelated lymphoma may include E and S. The following stages are used for AIDSrelated lymphoma: Stage I Stage II Stage III Stage IV For treatment, AIDSrelated lymphomas are grouped based on where they started in the body, as follows: Peripheral/systemic lymphoma Primary CNS lymphoma After AIDSrelated lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. The process used to find out if cancer cells have spread within the lymph system or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment, but AIDSrelated lymphoma is usually advanced when it is diagnosed. The following tests and procedures may be used in the staging process: Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. The blood sample will be checked for the level of LDH (lactate dehydrogenase). CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the lung, lymph nodes, and liver, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. MRI (magnetic resonance imaging) with gadolinium : A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. A substance called gadolinium is injected into the patient through a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of the fluid. The sample of CSF is checked under a microscope for signs that the cancer has spread to the brain and spinal cord. The sample may also be checked for EpsteinBarr virus. This procedure is also called an LP or spinal tap. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Stages of AIDSrelated lymphoma may include E and S. AIDSrelated lymphoma may be described as follows: E: "E" stands for extranodal and means the cancer is found in an area or organ other than the lymph nodes or has spread to tissues beyond, but near, the major lymphatic areas. S: "S" stands for spleen and means the cancer is found in the spleen. The following stages are used for AIDSrelated lymphoma: Stage I Stage I AIDSrelated lymphoma is divided into stage I and stage IE. Stage I: Cancer is found in one lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen). Stage IE: Cancer is found in one organ or area outside the lymph nodes. Stage II Stage II AIDSrelated lymphoma is divided into stage II and stage IIE. Stage II: Cancer is found in two or more lymph node groups either above or below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). Stage IIE: Cancer is found in one or more lymph node groups either above or below the diaphragm. Cancer is also found outside the lymph nodes in one organ or area on the same side of the diaphragm as the affected lymph nodes. Stage III Stage III AIDSrelated lymphoma is divided into stage III, stage IIIE, stage IIIS, and stage IIIE+S. Stage III: Cancer is found in lymph node groups above and below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). Stage IIIE: Cancer is found in lymph node groups above and below the diaphragm and outside the lymph nodes in a nearby organ or area. Stage IIIS: Cancer is found in lymph node groups above and below the diaphragm, and in the spleen. Stage IIIE+S: Cancer is found in lymph node groups above and below the diaphragm, outside the lymph nodes in a nearby organ or area, and in the spleen. Stage IV In stage IV AIDSrelated lymphoma, the cancer: is found throughout one or more organs that are not part of a lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen) and may be in lymph nodes near those organs; or is found in one organ that is not part of a lymphatic area and has spread to organs or lymph nodes far away from that organ; or is found in the liver, bone marrow, cerebrospinal fluid (CSF), or lungs (other than cancer that has spread to the lungs from nearby areas). Patients who are infected with the EpsteinBarr virus or whose AIDSrelated lymphoma affects the bone marrow have an increased risk of the cancer spreading to the central nervous system (CNS). For treatment, AIDSrelated lymphomas are grouped based on where they started in the body, as follows: Peripheral/systemic lymphoma Lymphoma that starts in the lymph system or elsewhere in the body, other than the brain, is called peripheral/systemic lymphoma. It may spread throughout the body, including to the brain or bone marrow. It is often diagnosed in an advanced stage. Primary CNS lymphoma Primary CNS lymphoma starts in the central nervous system (brain and spinal cord). It is linked to the EpsteinBarr virus. Lymphoma that starts somewhere else in the body and spreads to the central nervous system is not primary CNS lymphoma.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for AIDS-Related Lymphoma ? [/INST] There are different types of treatment for patients with AIDSrelated lymphoma. Treatment of AIDSrelated lymphoma combines treatment of the lymphoma with treatment for AIDS. Four types of standard treatment are used: Chemotherapy Radiation therapy Highdose chemotherapy with stem cell transplant Targeted therapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with AIDSrelated lymphoma. Different types of treatment are available for patients with AIDSrelated lymphoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Treatment of AIDSrelated lymphoma combines treatment of the lymphoma with treatment for AIDS. Patients with AIDS have weakened immune systems and treatment can cause the immune system to become even weaker. For this reason, treating patients who have AIDSrelated lymphoma is difficult and some patients may be treated with lower doses of drugs than lymphoma patients who do not have AIDS. Combined antiretroviral therapy (cART) is used to lessen the damage to the immune system caused by HIV. Treatment with combined antiretroviral therapy may allow some patients with AIDSrelated lymphoma to safely receive anticancer drugs in standard or higher doses. In these patients, treatment may work as well as it does in lymphoma patients who do not have AIDS. Medicine to prevent and treat infections, which can be serious, is also used. For more information about AIDS and its treatment, please see the AIDSinfo website. Four types of standard treatment are used: Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid (intrathecal chemotherapy), an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using more than one anticancer drug. The way the chemotherapy is given depends on where the cancer has formed. Intrathecal chemotherapy may be used in patients who are more likely to have lymphoma in the central nervous system (CNS). Chemotherapy is used in the treatment of AIDSrelated peripheral/systemic lymphoma. It is not yet known whether it is best to give combined antiretroviral therapy at the same time as chemotherapy or after chemotherapy ends. Colonystimulating factors are sometimes given together with chemotherapy. This helps lessen the side effects chemotherapy may have on the bone marrow. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on where the cancer has formed. External radiation therapy is used to treat AIDSrelated primary CNS lymphoma. Highdose chemotherapy with stem cell transplant Highdose chemotherapy with stem cell transplant is a way of giving high doses of chemotherapy and replacing blood forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the body's blood cells. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy is a type of targeted therapy. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. These may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Rituximab is used in the treatment of AIDSrelated peripheral/systemic lymphoma. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options for AIDSRelated Lymphoma AIDSRelated Peripheral/Systemic Lymphoma Treatment of AIDSrelated peripheral/systemic lymphoma may include the following: Combination chemotherapy with or without targeted therapy. Highdose chemotherapy and stem cell transplant, for lymphoma that has not responded to treatment or has come back. Intrathecal chemotherapy for lymphoma that is likely to spread to the central nervous system (CNS). Check the list of NCIsupported cancer clinical trials that are now accepting patients with AIDSrelated peripheral/systemic lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. AIDSRelated Primary Central Nervous System Lymphoma Treatment of AIDSrelated primary central nervous system lymphoma may include the following: External radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with AIDSrelated primary CNS lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Adult Central Nervous System Tumors ? [/INST] An adult central nervous system tumor is a disease in which abnormal cells form in the tissues of the brain and/or spinal cord. A tumor that starts in another part of the body and spreads to the brain is called a metastatic brain tumor. The brain controls many important body functions. The spinal cord connects the brain to nerves in most parts of the body. There are different types of brain and spinal cord tumors. Astrocytic Tumors Oligodendroglial Tumors Mixed Gliomas Ependymal Tumors Medulloblastomas Pineal Parenchymal Tumors Meningeal Tumors Germ Cell Tumors Craniopharyngioma (Grade I) Having certain genetic syndromes may increase the risk of a central nervous system tumor. The cause of most adult brain and spinal cord tumors is not known. The signs and symptoms of adult brain and spinal cord tumors are not the same in every person. Tests that examine the brain and spinal cord are used to diagnose adult brain and spinal cord tumors. A biopsy is also used to diagnose a brain tumor. Sometimes a biopsy or surgery cannot be done. Certain factors affect prognosis (chance of recovery) and treatment options. An adult central nervous system tumor is a disease in which abnormal cells form in the tissues of the brain and/or spinal cord. There are many types of brain and spinal cord tumors. The tumors are formed by the abnormal growth of cells and may begin in different parts of the brain or spinal cord. Together, the brain and spinal cord make up the central nervous system (CNS). The tumors may be either benign (not cancer) or malignant (cancer): Benign brain and spinal cord tumors grow and press on nearby areas of the brain. They rarely spread into other tissues and may recur (come back). Malignant brain and spinal cord tumors are likely to grow quickly and spread into other brain tissue. When a tumor grows into or presses on an area of the brain, it may stop that part of the brain from working the way it should. Both benign and malignant brain tumors cause signs and symptoms and need treatment. Brain and spinal cord tumors can occur in both adults and children. However, treatment for children may be different than treatment for adults. (See the PDQ summary on Childhood Brain and Spinal Cord Tumors Treatment Overview for more information on the treatment of children.) For information about lymphoma that begins in the brain, see the PDQ summary on Primary CNS Lymphoma Treatment. A tumor that starts in another part of the body and spreads to the brain is called a metastatic brain tumor. Tumors that start in the brain are called primary brain tumors. Primary brain tumors may spread to other parts of the brain or to the spine. They rarely spread to other parts of the body. Often, tumors found in the brain have started somewhere else in the body and spread to one or more parts of the brain. These are called metastatic brain tumors (or brain metastases). Metastatic brain tumors are more common than primary brain tumors. Up to half of metastatic brain tumors are from lung cancer. Other types of cancer that commonly spread to the brain include: Melanoma. Breast cancer. Colon cancer. Kidney cancer. Nasopharyngeal cancer. Cancer of unknown primary site. Cancer may spread to the leptomeninges (the two innermost membranes covering the brain and spinal cord). This is called leptomeningeal carcinomatosis. The most common cancers that spread to the leptomeninges include: Breast cancer. Lung cancer. Leukemia. Lymphoma. See the following for more information from PDQ about cancers that commonly spread to the brain or spinal cord: Adult Hodgkin Lymphoma Treatment Adult NonHodgkin Lymphoma Treatment Breast Cancer Treatment Carcinoma of Unknown Primary Treatment Colon Cancer Treatment Leukemia Home Page Melanoma Treatment Nasopharyngeal Cancer Treatment NonSmall Cell Lung Cancer Treatment Renal Cell Cancer Treatment Small Cell Lung Cancer Treatment The brain controls many important body functions. The brain has three major parts: The cerebrum is the largest part of the brain. It is at the top of the head. The cerebrum controls thinking, learning, problem solving, emotions, speech, reading, writing, and voluntary movement. The cerebellum is in the lower back of the brain (near the middle of the back of the head). It controls movement, balance, and posture. The brain stem connects the brain to the spinal cord. It is in the lowest part of the brain (just above the back of the neck). The brain stem controls breathing, heart rate, and the nerves and muscles used to see, hear, walk, talk, and eat. The spinal cord connects the brain to nerves in most parts of the body. The spinal cord is a column of nerve tissue that runs from the brain stem down the center of the back. It is covered by three thin layers of tissue called membranes. These membranes are surrounded by the vertebrae (back bones). Spinal cord nerves carry messages between the brain and the rest of the body, such as a message from the brain to cause muscles to move or a message from the skin to the brain to feel touch. There are different types of brain and spinal cord tumors. Brain and spinal cord tumors are named based on the type of cell they formed in and where the tumor first formed in the CNS. The grade of a tumor may be used to tell the difference between slowgrowing and fastgrowing types of the tumor. The World Health Organization (WHO) tumor grades are based on how abnormal the cancer cells look under a microscope and how quickly the tumor is likely to grow and spread. WHO Tumor Grading System Grade I (lowgrade) The tumor cells look more like normal cells under a microscope and grow and spread more slowly than grade II, III, and IV tumor cells. They rarely spread into nearby tissues. Grade I brain tumors may be cured if they are completely removed by surgery. Grade II The tumor cells grow and spread more slowly than grade III and IV tumor cells. They may spread into nearby tissue and may recur (come back). Some tumors may become a highergrade tumor. Grade III The tumor cells look very different from normal cells under a microscope and grow more quickly than grade I and II tumor cells. They are likely to spread into nearby tissue. Grade IV (highgrade) The tumor cells do not look like normal cells under a microscope and grow and spread very quickly. There may be areas of dead cells in the tumor. Grade IV tumors usually cannot be cured. The following types of primary tumors can form in the brain or spinal cord: Astrocytic Tumors An astrocytic tumor begins in starshaped brain cells called astrocytes, which help keep nerve cells healthy. An astrocyte is a type of glial cell. Glial cells sometimes form tumors called gliomas. Astrocytic tumors include the following: Brain stem glioma (usually high grade): A brain stem glioma forms in the brain stem, which is the part of the brain connected to the spinal cord. It is often a highgrade tumor, which spreads widely through the brain stem and is hard to cure. Brain stem gliomas are rare in adults. (See the PDQ summary on Childhood Brain Stem Glioma Treatment for more information.) Pineal astrocytic tumor (any grade): A pineal astrocytic tumor forms in tissue around the pineal gland and may be any grade. The pineal gland is a tiny organ in the brain that makes melatonin, a hormone that helps control the sleeping and waking cycle. Pilocytic astrocytoma (grade I): A pilocytic astrocytoma grows slowly in the brain or spinal cord. It may be in the form of a cyst and rarely spreads into nearby tissues. Pilocytic astrocytomas can often be cured. Diffuse astrocytoma (grade II): A diffuse astrocytoma grows slowly, but often spreads into nearby tissues. The tumor cells look something like normal cells. In some cases, a diffuse astrocytoma can be cured. It is also called a lowgrade diffuse astrocytoma. Anaplastic astrocytoma (grade III): An anaplastic astrocytoma grows quickly and spreads into nearby tissues. The tumor cells look different from normal cells. This type of tumor usually cannot be cured. An anaplastic astrocytoma is also called a malignant astrocytoma or highgrade astrocytoma. Glioblastoma (grade IV): A glioblastoma grows and spreads very quickly. The tumor cells look very different from normal cells. This type of tumor usually cannot be cured. It is also called glioblastoma multiforme. See the PDQ summary on Childhood Astrocytomas Treatment for more information about astrocytomas in children. Oligodendroglial Tumors An oligodendroglial tumor begins in brain cells called oligodendrocytes, which help keep nerve cells healthy. An oligodendrocyte is a type of glial cell. Oligodendrocytes sometimes form tumors called oligodendrogliomas. Grades of oligodendroglial tumors include the following: Oligodendroglioma (grade II): An oligodendroglioma grows slowly, but often spreads into nearby tissues. The tumor cells look something like normal cells. In some cases, an oligodendroglioma can be cured. Anaplastic oligodendroglioma (grade III): An anaplastic oligodendroglioma grows quickly and spreads into nearby tissues. The tumor cells look different from normal cells. This type of tumor usually cannot be cured. See the PDQ summary on Childhood Astrocytomas Treatment for more information about oligodendroglial tumors in children. Mixed Gliomas A mixed glioma is a brain tumor that has two types of tumor cells in it oligodendrocytes and astrocytes. This type of mixed tumor is called an oligoastrocytoma. Oligoastrocytoma (grade II): An oligoastrocytoma is a slowgrowing tumor. The tumor cells look something like normal cells. In some cases, an oligoastrocytoma can be cured. Anaplastic oligoastrocytoma (grade III): An anaplastic oligoastrocytoma grows quickly and spreads into nearby tissues. The tumor cells look different from normal cells. This type of tumor has a worse prognosis than oligoastrocytoma (grade II). See the PDQ summary on Childhood Astrocytomas Treatment for more information about mixed gliomas in children. Ependymal Tumors An ependymal tumor usually begins in cells that line the fluid filled spaces in the brain and around the spinal cord. An ependymal tumor may also be called an ependymoma. Grades of ependymomas include the following: Ependymoma (grade I or II): A grade I or II ependymoma grows slowly and has cells that look something like normal cells. There are two types of grade I ependymoma myxopapillary ependymoma and subependymoma. A grade II ependymoma grows in a ventricle (fluidfilled space in the brain) and its connecting paths or in the spinal cord. In some cases, a grade I or II ependymoma can be cured. Anaplastic ependymoma (grade III): An anaplastic ependymoma grows quickly and spreads into nearby tissues. The tumor cells look different from normal cells. This type of tumor usually has a worse prognosis than a grade I or II ependymoma. See the PDQ summary on Childhood Ependymoma Treatment for more information about ependymoma in children. Medulloblastomas A medulloblastoma is a type of embryonal tumor. Medulloblastomas are most common in children or young adults. See the PDQ summary on Childhood Central Nervous System Embryonal Tumors Treatment for more information about medulloblastomas in children. Pineal Parenchymal Tumors A pineal parenchymal tumor forms in parenchymal cells or pineocytes, which are the cells that make up most of the pineal gland. These tumors are different from pineal astrocytic tumors. Grades of pineal parenchymal tumors include the following: Pineocytoma (grade II): A pineocytoma is a slowgrowing pineal tumor. Pineoblastoma (grade IV): A pineoblastoma is a rare tumor that is very likely to spread. See the PDQ summary on Childhood Central Nervous System Embryonal Tumors Treatment for more information about pineal parenchymal tumors in children. Meningeal Tumors A meningeal tumor, also called a meningioma, forms in the meninges (thin layers of tissue that cover the brain and spinal cord). It can form from different types of brain or spinal cord cells. Meningiomas are most common in adults. Types of meningeal tumors include the following: Meningioma (grade I): A grade I meningioma is the most common type of meningeal tumor. A grade I meningioma is a slowgrowing tumor. It forms most often in the dura mater. A grade I meningioma can be cured if it is completely removed by surgery. Meningioma (grade II and III): This is a rare meningeal tumor. It grows quickly and is likely to spread within the brain and spinal cord. The prognosis is worse than a grade I meningioma because the tumor usually cannot be completely removed by surgery. A hemangiopericytoma is not a meningeal tumor but is treated like a grade II or III meningioma. A hemangiopericytoma usually forms in the dura mater. The prognosis is worse than a grade I meningioma because the tumor usually cannot be completely removed by surgery. Germ Cell Tumors A germ cell tumor forms in germ cells, which are the cells that develop into sperm in men or ova (eggs) in women. There are different types of germ cell tumors. These include germinomas, teratomas, embryonal yolk sac carcinomas, and choriocarcinomas. Germ cell tumors can be either benign or malignant. See the PDQ summary on Childhood Central Nervous System Germ Cell Tumors Treatment for more information about childhood germ cell tumors in the brain. Craniopharyngioma (Grade I) A craniopharyngioma is a rare tumor that usually forms in the center of the brain just above the pituitary gland (a peasized organ at the bottom of the brain that controls other glands). Craniopharyngiomas can form from different types of brain or spinal cord cells. See the PDQ summary on Childhood Craniopharyngioma Treatment for more information about craniopharyngioma in children.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Adult Central Nervous System Tumors? ? [/INST] Having certain genetic syndromes may increase the risk of a central nervous system tumor. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. There are few known risk factors for brain tumors. The following conditions may increase the risk of certain types of brain tumors: Being exposed to vinyl chloride may increase the risk of glioma. Infection with the EpsteinBarr virus, having AIDS (acquired immunodeficiency syndrome), or receiving an organ transplant may increase the risk of primary CNS lymphoma. (See the PDQ summary on Primary CNS Lymphoma for more information.) Having certain genetic syndromes may increase the risk brain tumors: Neurofibromatosis type 1 (NF1) or 2 (NF2). von HippelLindau disease. Tuberous sclerosis. LiFraumeni syndrome. Turcot syndrome type 1 or 2. Nevoid basal cell carcinoma syndrome.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What causes Adult Central Nervous System Tumors ? [/INST] The cause of most adult brain and spinal cord tumors is not known.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Adult Central Nervous System Tumors ? [/INST] The signs and symptoms of adult brain and spinal cord tumors are not the same in every person. Signs and symptoms depend on the following: Where the tumor forms in the brain or spinal cord. What the affected part of the brain controls. The size of the tumor. Signs and symptoms may be caused by CNS tumors or by other conditions, including cancer that has spread to the brain. Check with your doctor if you have any of the following: Brain Tumor Symptoms Morning headache or headache that goes away after vomiting. Seizures. Vision, hearing, and speech problems. Loss of appetite. Frequent nausea and vomiting. Changes in personality, mood, ability to focus, or behavior. Loss of balance and trouble walking. Weakness. Unusual sleepiness or change in activity level. Spinal Cord Tumor Symptoms Back pain or pain that spreads from the back towards the arms or legs. A change in bowel habits or trouble urinating. Weakness or numbness in the arms or legs. Trouble walking.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Adult Central Nervous System Tumors ? [/INST] Tests that examine the brain and spinal cord are used to diagnose adult brain and spinal cord tumors. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Neurological exam : A series of questions and tests to check the brain, spinal cord, and nerve function. The exam checks a persons mental status, coordination, and ability to walk normally, and how well the muscles, senses, and reflexes work. This may also be called a neuro exam or a neurologic exam. Visual field exam: An exam to check a persons field of vision (the total area in which objects can be seen). This test measures both central vision (how much a person can see when looking straight ahead) and peripheral vision (how much a person can see in all other directions while staring straight ahead). Any loss of vision may be a sign of a tumor that has damaged or pressed on the parts of the brain that affect eyesight. Tumor marker test : A procedure in which a sample of blood, urine, or tissue is checked to measure the amounts of certain substances made by organs, tissues, or tumor cells in the body. Certain substances are linked to specific types of cancer when found in increased levels in the body. These are called tumor markers. This test may be done to diagnose a germ cell tumor. Gene testing : A laboratory test in which a sample of blood or tissue is tested for changes in a chromosome that has been linked with a certain type of brain tumor. This test may be done to diagnose an inherited syndrome. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. MRI (magnetic resonance imaging) with gadolinium : A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of the brain and spinal cord. A substance called gadolinium is injected into a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). MRI is often used to diagnose tumors in the spinal cord. Sometimes a procedure called magnetic resonance spectroscopy (MRS) is done during the MRI scan. An MRS is used to diagnose tumors, based on their chemical makeup. SPECT scan (single photon emission computed tomography scan): A procedure that uses a special camera linked to a computer to make a 3dimensional (3D) picture of the brain. A very small amount of a radioactive substance is injected into a vein or inhaled through the nose. As the substance travels through the blood, the camera rotates around the head and takes pictures of the brain. Blood flow and metabolism are higher than normal in areas where cancer cells are growing. These areas will show up brighter in the picture. This procedure may be done just before or after a CT scan. SPECT is used to tell the difference between a primary tumor and a tumor that has spread to the brain from somewhere else in the body. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the brain. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. PET is used to tell the difference between a primary tumor and a tumor that has spread to the brain from somewhere else in the body. A biopsy is also used to diagnose a brain tumor. If imaging tests show there may be a brain tumor, a biopsy is usually done. One of the following types of biopsies may be used: Stereotactic biopsy : When imaging tests show there may be a tumor deep in the brain in a hard to reach place, a stereotactic brain biopsy may be done. This kind of biopsy uses a computer and a 3dimensional (3D) scanning device to find the tumor and guide the needle used to remove the tissue. A small incision is made in the scalp and a small hole is drilled through the skull. A biopsy needle is inserted through the hole to remove cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. Open biopsy : When imaging tests show that there may be a tumor that can be removed by surgery, an open biopsy may be done. A part of the skull is removed in an operation called a craniotomy. A sample of brain tissue is removed and viewed under a microscope by a pathologist. If cancer cells are found, some or all of the tumor may be removed during the same surgery. Tests are done before surgery to find the areas around the tumor that are important for normal brain function. There are also ways to test brain function during surgery. The doctor will use the results of these tests to remove as much of the tumor as possible with the least damage to normal tissue in the brain. The pathologist checks the biopsy sample to find out the type and grade of brain tumor. The grade of the tumor is based on how the tumor cells look under a microscope and how quickly the tumor is likely to grow and spread. The following tests may be done on the tumor tissue that is removed: Immunohistochemistry : A test that uses antibodies to check for certain antigens in a sample of tissue. The antibody is usually linked to a radioactive substance or a dye that causes the tissue to light up under a microscope. This type of test may be used to tell the difference between different types of cancer. Light and electron microscopy : A laboratory test in which cells in a sample of tissue are viewed under regular and highpowered microscopes to look for certain changes in the cells. Cytogenetic analysis : A laboratory test in which cells in a sample of tissue are viewed under a microscope to look for certain changes in the chromosomes. Sometimes a biopsy or surgery cannot be done. For some tumors, a biopsy or surgery cannot be done safely because of where the tumor formed in the brain or spinal cord. These tumors are diagnosed and treated based on the results of imaging tests and other procedures. Sometimes the results of imaging tests and other procedures show that the tumor is very likely to be benign and a biopsy is not done.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Adult Central Nervous System Tumors ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options for primary brain and spinal cord tumors depend on the following: The type and grade of the tumor. Where the tumor is in the brain or spinal cord. Whether the tumor can be removed by surgery. Whether cancer cells remain after surgery. Whether there are certain changes in the chromosomes. Whether the cancer has just been diagnosed or has recurred (come back). The patient's general health. The prognosis and treatment options for metastatic brain and spinal cord tumors depend on the following: Whether there are more than two tumors in the brain or spinal cord. Where the tumor is in the brain or spinal cord. How well the tumor responds to treatment. Whether the primary tumor continues to grow or spread.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Adult Central Nervous System Tumors ? [/INST] There is no standard staging system for adult brain and spinal cord tumors. Imaging tests may be repeated after surgery to help plan more treatment. There is no standard staging system for adult brain and spinal cord tumors. The extent or spread of cancer is usually described as stages. There is no standard staging system for brain and spinal cord tumors. Brain tumors that begin in the brain may spread to other parts of the brain and spinal cord, but they rarely spread to other parts of the body. Treatment of primary brain and spinal cord tumors is based on the following: The type of cell in which the tumor began. Where the tumor formed in the brain or spinal cord. The amount of cancer left after surgery. The grade of the tumor. Treatment of tumors that have spread to the brain from other parts of the body is based on the number of tumors in the brain. Imaging tests may be repeated after surgery to help plan more treatment. Some of the tests and procedures used to diagnose a brain or spinal cord tumor may be repeated after treatment to find out how much tumor is left.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Adult Central Nervous System Tumors ? [/INST] New types of treatment are being tested in clinical trials. This summary section refers to new treatments being studied in clinical trials, but it may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Proton beam radiation therapy Proton beam radiation therapy is a type of highenergy, external radiation therapy that uses streams of protons (small, positivelycharged pieces of matter) to make radiation. This type of radiation kills tumor cells with little damage to nearby tissues. It is used to treat cancers of the head, neck, and spine and organs such as the brain, eye, lung, and prostate. Proton beam radiation is different from xray radiation. Biologic therapy Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Biologic therapy is being studied for the treatment of some types of brain tumors. Treatments may include the following: Dendritic cell vaccine therapy. Gene therapy. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Adult Central Nervous System Tumors ? [/INST] There are different types of treatment for patients with adult brain and spinal cord tumors. Five types of standard treatment are used: Active surveillance Surgery Radiation therapy Chemotherapy Targeted therapy Supportive care is given to lessen the problems caused by the disease or its treatment. New types of treatment are being tested in clinical trials. Proton beam radiation therapy Biologic therapy Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with adult brain and spinal cord tumors. Different types of treatment are available for patients with adult brain and spinal cord tumors. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Five types of standard treatment are used: Active surveillance Active surveillance is closely watching a patients condition but not giving any treatment unless there are changes in test results that show the condition is getting worse. Active surveillance may be used to avoid or delay the need for treatments such as radiation therapy or surgery, which can cause side effects or other problems. During active surveillance, certain exams and tests are done on a regular schedule. Active surveillance may be used for very slowgrowing tumors that do not cause symptoms. Surgery Surgery may be used to diagnose and treat adult brain and spinal cord tumors. Removing tumor tissue helps decrease pressure of the tumor on nearby parts of the brain. See the General Information section of this summary. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Certain ways of giving radiation therapy can help keep radiation from damaging nearby healthy tissue. These types of radiation therapy include the following: Conformal radiation therapy: Conformal radiation therapy is a type of external radiation therapy that uses a computer to make a 3dimensional (3D) picture of the tumor and shapes the radiation beams to fit the tumor. Intensitymodulated radiation therapy (IMRT): IMRT is a type of 3dimensional (3D) external radiation therapy that uses a computer to make pictures of the size and shape of the tumor. Thin beams of radiation of different intensities (strengths) are aimed at the tumor from many angles. Stereotactic radiosurgery: Stereotactic radiosurgery is a type of external radiation therapy. A rigid head frame is attached to the skull to keep the head still during the radiation treatment. A machine aims a single large dose of radiation directly at the tumor. This procedure does not involve surgery. It is also called stereotaxic radiosurgery, radiosurgery, and radiation surgery. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and grade of tumor and where it is in the brain or spinal cord. External radiation therapy is used to treat adult central nervous system tumors. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using more than one anticancer drug. To treat brain tumors, a wafer that dissolves may be used to deliver an anticancer drug directly to the brain tumor site after the tumor has been removed by surgery. The way the chemotherapy is given depends on the type and grade of tumor and where it is in the brain. Anticancer drugs given by mouth or vein to treat brain and spinal cord tumors cannot cross the bloodbrain barrier and enter the fluid that surrounds the brain and spinal cord. Instead, an anticancer drug is injected into the fluidfilled space to kill cancer cells there. This is called intrathecal chemotherapy. See Drugs Approved for Brain Tumors for more information. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy is a type of targeted therapy that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Bevacizumab is a monoclonal antibody that binds to a protein called vascular endothelial growth factor (VEGF) and may prevent the growth of new blood vessels that tumors need to grow. Bevacizumab is used in the treatment of recurrent glioblastoma. Other types of targeted therapies are being studied for adult brain tumors, including tyrosine kinase inhibitors and new VEGF inhibitors. See Drugs Approved for Brain Tumors for more information. Supportive care is given to lessen the problems caused by the disease or its treatment. This therapy controls problems or side effects caused by the disease or its treatment and improves quality of life. For brain tumors, supportive care includes drugs to control seizures and fluid buildup or swelling in the brain. New types of treatment are being tested in clinical trials. This summary section refers to new treatments being studied in clinical trials, but it may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Proton beam radiation therapy Proton beam radiation therapy is a type of highenergy, external radiation therapy that uses streams of protons (small, positivelycharged pieces of matter) to make radiation. This type of radiation kills tumor cells with little damage to nearby tissues. It is used to treat cancers of the head, neck, and spine and organs such as the brain, eye, lung, and prostate. Proton beam radiation is different from xray radiation. Biologic therapy Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Biologic therapy is being studied for the treatment of some types of brain tumors. Treatments may include the following: Dendritic cell vaccine therapy. Gene therapy. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. The following tests and procedures may be used to check whether a brain tumor has come back after treatment: SPECT scan (single photon emission computed tomography scan): A procedure that uses a special camera linked to a computer to make a 3dimensional (3D) picture of the brain. A very small amount of a radioactive substance is injected into a vein or inhaled through the nose. As the substance travels through the blood, the camera rotates around the head and takes pictures of the brain. Blood flow and metabolism are higher than normal in areas where cancer cells are growing. These areas will show up brighter in the picture. This procedure may be done just before or after a CT scan. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the brain. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. Treatment Options by Type of Primary Adult Brain Tumor Astrocytic Tumors Brain Stem Gliomas Treatment of brain stem gliomas may include the following: Radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult brain stem glioma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Pineal Astrocytic Tumors Treatment of pineal astrocytic tumors may include the following: Surgery and radiation therapy. For highgrade tumors, chemotherapy may also be given. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult pineal gland astrocytoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Pilocytic Astrocytomas Treatment of pilocytic astrocytomas may include the following: Surgery to remove the tumor. Radiation therapy may also be given if tumor remains after surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult pilocytic astrocytoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Diffuse Astrocytomas Treatment of diffuse astrocytomas may include the following: Surgery with or without radiation therapy. Surgery followed by radiation therapy and chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult diffuse astrocytoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Anaplastic Astrocytomas Treatment of anaplastic astrocytomas may include the following: Surgery and radiation therapy. Chemotherapy may also be given. Surgery and chemotherapy. A clinical trial of chemotherapy placed into the brain during surgery. A clinical trial of a new treatment added to standard treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult anaplastic astrocytoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Glioblastomas Treatment of glioblastomas may include the following: Surgery followed by radiation therapy and chemotherapy given at the same time, followed by chemotherapy alone. Surgery followed by radiation therapy. Chemotherapy placed into the brain during surgery. Radiation therapy and chemotherapy given at the same time. A clinical trial of a new treatment added to standard treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult glioblastoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Oligodendroglial Tumors Treatment of oligodendrogliomas may include the following: Surgery with or without radiation therapy. Chemotherapy may be given after radiation therapy. Treatment of anaplastic oligodendroglioma may include the following: Surgery followed by radiation therapy with or without chemotherapy. A clinical trial of a new treatment added to standard treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult oligodendroglial tumors. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Mixed Gliomas Treatment of mixed gliomas may include the following: Surgery and radiation therapy. Sometimes chemotherapy is also given. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult mixed glioma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Ependymal Tumors Treatment of grade I and grade II ependymomas may include the following: Surgery to remove the tumor. Radiation therapy may also be given if tumor remains after surgery. Treatment of grade III anaplastic ependymoma may include the following: Surgery and radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult ependymal tumors. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Medulloblastomas Treatment of medulloblastomas may include the following: Surgery and radiation therapy to the brain and spine. A clinical trial of chemotherapy added to surgery and radiation therapy to the brain and spine Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult medulloblastoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Pineal Parenchymal Tumors Treatment of pineal parenchymal tumors may include the following: For pineocytomas, surgery and radiation therapy. For pineoblastomas, surgery, radiation therapy, and chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult pineal parenchymal tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Meningeal Tumors Treatment of grade I meningiomas may include the following: Active surveillance for tumors with no signs or symptoms. Surgery to remove the tumor. Radiation therapy may also be given if tumor remains after surgery. Stereotactic radiosurgery for tumors smaller than 3 centimeters. Radiation therapy for tumors that cannot be removed by surgery. Treatment of grade II and III meningiomas and hemangiopericytoma s may include the following: Surgery and radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult meningeal tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Germ Cell Tumors There is no standard treatment for germ cell tumors (germinoma, embryonal carcinoma, choriocarcinoma, and teratoma). Treatment depends on what the tumor cells look like under a microscope, the tumor markers, where the tumor is in the brain, and whether it can be removed by surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult central nervous system germ cell tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Craniopharyngiomas Treatment of craniopharyngiomas may include the following: Surgery to completely remove the tumor. Surgery to remove as much of the tumor as possible, followed by radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with adult craniopharyngioma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Vulvar Cancer ? [/INST] Vulvar cancer is a rare disease in which malignant (cancer) cells form in the tissues of the vulva. Having vulvar intraepithelial neoplasia or HPV infection can affect the risk of vulvar cancer. Signs of vulvar cancer include bleeding or itching. Tests that examine the vulva are used to detect (find) and diagnose vulvar cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Vulvar cancer is a rare disease in which malignant (cancer) cells form in the tissues of the vulva. Vulvar cancer forms in a woman's external genitalia. The vulva includes: Inner and outer lips of the vagina. Clitoris (sensitive tissue between the lips). Opening of the vagina and its glands. Mons pubis (the rounded area in front of the pubic bones that becomes covered with hair at puberty). Perineum (the area between the vulva and the anus). Vulvar cancer most often affects the outer vaginal lips. Less often, cancer affects the inner vaginal lips, clitoris, or vaginal glands. Vulvar cancer usually forms slowly over a number of years. Abnormal cells can grow on the surface of the vulvar skin for a long time. This condition is called vulvar intraepithelial neoplasia (VIN). Because it is possible for VIN to become vulvar cancer, it is very important to get treatment. Having vulvar intraepithelial neoplasia or HPV infection can affect the risk of vulvar cancer. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for vulvar cancer include the following: Having vulvar intraepithelial neoplasia (VIN). Having human papillomavirus (HPV) infection. Having a history of genital warts. Other possible risk factors include the following: Having many sexual partners. Having first sexual intercourse at a young age. Having a history of abnormal Pap tests (Pap smears). Recurrent Vulvar Cancer Recurrent vulvar cancer is cancer that has recurred (come back) after it has been treated. The cancer may come back in the vulva or in other parts of the body.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Vulvar Cancer ? [/INST] Signs of vulvar cancer include bleeding or itching. Vulvar cancer often does not cause early signs or symptoms. Signs and symptoms may be caused by vulvar cancer or by other conditions. Check with your doctor if you have any of the following: A lump or growth on the vulva. Changes in the vulvar skin, such as color changes or growths that look like a wart or ulcer. Itching in the vulvar area, that does not go away. Bleeding not related to menstruation (periods). Tenderness in the vulvar area.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Vulvar Cancer ? [/INST] Tests that examine the vulva are used to detect (find) and diagnose vulvar cancer. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking the vulva for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Biopsy : The removal of samples of cells or tissues from the vulva so they can be viewed under a microscope by a pathologist to check for signs of cancer.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Vulvar Cancer ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: The stage of the cancer. The patient's age and general health. Whether the cancer has just been diagnosed or has recurred (come back).</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Vulvar Cancer ? [/INST] After vulvar cancer has been diagnosed, tests are done to find out if cancer cells have spread within the vulva or to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. In vulvar intraepithelial neoplasia (VIN), abnormal cells are found on the surface of the vulvar skin. The following stages are used for vulvar cancer: Stage I Stage II Stage III Stage IV After vulvar cancer has been diagnosed, tests are done to find out if cancer cells have spread within the vulva or to other parts of the body. The process used to find out if cancer has spread within the vulva or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The following tests and procedures may be used in the staging process: Pelvic exam : An exam of the vagina, cervix, uterus, fallopian tubes, ovaries, and rectum. A speculum is inserted into the vagina and the doctor or nurse looks at the vagina and cervix for signs of disease. A Pap test of the cervix is usually done. The doctor or nurse also inserts one or two lubricated, gloved fingers of one hand into the vagina and places the other hand over the lower abdomen to feel the size, shape, and position of the uterus and ovaries. The doctor or nurse also inserts a lubricated, gloved finger into the rectum to feel for lumps or abnormal areas. Colposcopy : A procedure in which a colposcope (a lighted, magnifying instrument) is used to check the vagina and cervix for abnormal areas. Tissue samples may be taken using a curette (spoonshaped instrument) or a brush and checked under a microscope for signs of disease. Cystoscopy : A procedure to look inside the bladder and urethra to check for abnormal areas. A cystoscope is inserted through the urethra into the bladder. A cystoscope is a thin, tubelike instrument with a light and a lens for viewing. It may also have a tool to remove tissue samples, which are checked under a microscope for signs of cancer. Proctoscopy : A procedure to look inside the rectum and anus to check for abnormal areas. A proctoscope is inserted into the anus and rectum. A proctoscope is a thin, tubelike instrument with a light and a lens for viewing. It may also have a tool to remove tissue samples, which are checked under a microscope for signs of cancer. Xrays : An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. To stage vulvar cancer, xrays may be taken of the organs and bones inside the chest, and the pelvic bones. Intravenous pyelogram (IVP): A series of xrays of the kidneys, ureters, and bladder to find out if cancer has spread to these organs. A contrast dye is injected into a vein. As the contrast dye moves through the kidneys, ureters and bladder, xrays are taken to see if there are any blockages. This procedure is also called intravenous urography. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. Sentinel lymph node biopsy : The removal of the sentinel lymph node during surgery. The sentinel lymph node is the first lymph node to receive lymphatic drainage from a tumor. It is the first lymph node the cancer is likely to spread to from the tumor. A radioactive substance and/or blue dye is injected near the tumor. The substance or dye flows through the lymph ducts to the lymph nodes. The first lymph node to receive the substance or dye is removed. A pathologist views the tissue under a microscope to look for cancer cells. If cancer cells are not found, it may not be necessary to remove more lymph nodes. Sentinel lymph node biopsy may be done during surgery to remove the tumor for earlystage vulvar cancer. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if vulvar cancer spreads to the lung, the cancer cells in the lung are actually vulvar cancer cells. The disease is metastatic vulvar cancer, not lung cancer. In vulvar intraepithelial neoplasia (VIN), abnormal cells are found on the surface of the vulvar skin. These abnormal cells are not cancer. Vulvar intraepithelial neoplasia (VIN) may become cancer and spread into nearby tissue. VIN is sometimes called stage 0 or carcinoma in situ. The following stages are used for vulvar cancer: Stage I In stage I, cancer has formed. The tumor is found only in the vulva or perineum (area between the rectum and the vagina). Stage I is divided into stages IA and IB. In stage IA, the tumor is 2 centimeters or smaller and has spread 1 millimeter or less into the tissue of the vulva. Cancer has not spread to the lymph nodes. In stage IB, the tumor is larger than 2 centimeters or has spread more than 1 millimeter into the tissue of the vulva. Cancer has not spread to the lymph nodes. Stage II In stage II, the tumor is any size and has spread into the lower part of the urethra, the lower part of the vagina, or the anus. Cancer has not spread to the lymph nodes. Stage III In stage III, the tumor is any size and may have spread into the lower part of the urethra, the lower part of the vagina, or the anus. Cancer has spread to one or more nearby lymph nodes. Stage III is divided into stages IIIA, IIIB, and IIIC. In stage IIIA, cancer is found in 1 or 2 lymph nodes that are smaller than 5 millimeters or in one lymph node that is 5 millimeters or larger. In stage IIIB, cancer is found in 2 or more lymph nodes that are 5 millimeters or larger, or in 3 or more lymph nodes that are smaller than 5 millimeters. In stage IIIC, cancer is found in lymph nodes and has spread to the outside surface of the lymph nodes. Stage IV In stage IV, the tumor has spread into the upper part of the urethra, the upper part of the vagina, or to other parts of the body. Stage IV is divided into stages IVA and IVB. In stage IVA: cancer has spread into the lining of the upper urethra, the upper vagina, the bladder, or the rectum, or has attached to the pelvic bone; or cancer has spread to nearby lymph nodes and the lymph nodes are not moveable or have formed an ulcer. In stage IVB, cancer has spread to lymph nodes in the pelvis or to other parts of the body.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Vulvar Cancer ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Vulvar Cancer ? [/INST] There are different types of treatment for patients with vulvar cancer. Four types of standard treatment are used: Surgery Radiation therapy Chemotherapy Biologic therapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with vulvar cancer. Different types of treatments are available for patients with vulvar cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Four types of standard treatment are used: Surgery Surgery is the most common treatment for vulvar cancer. The goal of surgery is to remove all the cancer without any loss of the woman's sexual function. One of the following types of surgery may be done: Laser surgery: A surgical procedure that uses a laser beam (a narrow beam of intense light) as a knife to make bloodless cuts in tissue or to remove a surface lesion such as a tumor. Wide local excision: A surgical procedure to remove the cancer and some of the normal tissue around the cancer. Radical local excision: A surgical procedure to remove the cancer and a large amount of normal tissue around it. Nearby lymph nodes in the groin may also be removed. Ultrasound surgical aspiration (USA): A surgical procedure to break the tumor up into small pieces using very fine vibrations. The small pieces of tumor are washed away and removed by suction. This procedure causes less damage to nearby tissue. Vulvectomy: A surgical procedure to remove part or all of the vulva: Skinning vulvectomy: The top layer of vulvar skin where the cancer is found is removed. Skin grafts from other parts of the body may be needed to cover the area where the skin was removed. Modified radical vulvectomy: Surgery to remove part of the vulva. Nearby lymph nodes may also be removed. Radical vulvectomy: Surgery to remove the entire vulva. Nearby lymph nodes are also removed. Pelvic exenteration: A surgical procedure to remove the lower colon, rectum, and bladder. The cervix, vagina, ovaries, and nearby lymph nodes are also removed. Artificial openings (stoma) are made for urine and stool to flow from the body into a collection bag. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may have chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External and internal radiation therapy are used to treat vulvar cancer, and external radiation therapy may also be used as palliative therapy to relieve symptoms and improve quality of life. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, a body cavity such as the abdomen, or onto the skin, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Topical chemotherapy for vulvar cancer may be applied to the skin in a cream or lotion. See Drugs Approved to Treat Vulvar Cancer for more information. Biologic therapy Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Imiquimod is a biologic therapy that may be used to treat vulvar lesions and is applied to the skin in a cream. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. It is important to have regular followup exams to check for recurrent vulvar cancer. Treatment Options by Stage Vulvar Intraepithelial Neoplasia (VIN): Treatment of vulvar intraepithelial neoplasia (VIN) may include the following: Removal of single lesions or wide local excision. Laser surgery. Ultrasound surgical aspiration. Skinning vulvectomy with or without a skin graft. Biologic therapy with topical imiquimod. Stage I Vulvar Cancer: Treatment of stage I vulvar cancer may include the following: Wide local excision for lesions that are less than 1 millimeter deep.. Radical local excision and removal of nearby lymph nodes. Radical local excision and sentinel lymph node biopsy. If cancer is found in the sentinel lymph node, nearby lymph nodes are also removed. Radiation therapy for patients who cannot have surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Vulvar Cancer: Treatment of stage II vulvar cancer may include the following: Radical local excision and removal of nearby lymph nodes. Modified radical vulvectomy or radical vulvectomy for large tumors. Nearby lymph nodes may be removed. Radiation therapy may be given after surgery. Radical local excision and sentinel lymph node biopsy. If cancer is found in the sentinel lymph node, nearby lymph nodes are also removed. Radiation therapy for patients who cannot have surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Vulvar Cancer: Treatment of stage III vulvar cancer may include the following: Modified radical vulvectomy or radical vulvectomy. Nearby lymph nodes may be removed. Radiation therapy may be given after surgery. Radiation therapy or chemotherapy and radiation therapy followed by surgery. Radiation therapy with or without chemotherapy for patients who cannot have surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Vulvar Cancer: Treatment of stage IVA vulvar cancer may include the following: Radical vulvectomy and pelvic exenteration. Radical vulvectomy followed by radiation therapy. Radiation therapy or chemotherapy and radiation therapy followed by surgery. Radiation therapy with or without chemotherapy for patients who cannot have surgery. There is no standard treatment for stage IVB vulvar cancer. Treatment may include a clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IVB vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Treatment Options for Recurrent Vulvar Cancer Treatment of recurrent vulvar cancer may include the following: Wide local excision with or without radiation therapy to treat cancer that has come back in the same area. Radical vulvectomy and pelvic exenteration to treat cancer that has come back in the same area. Chemotherapy and radiation therapy with or without surgery. Radiation therapy followed by surgery or chemotherapy. Radiation therapy as palliative treatment to relieve symptoms and improve quality of life. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent vulvar cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Oropharyngeal Cancer ? [/INST] Oropharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the oropharynx. Smoking or being infected with human papillomavirus can increase the risk of oropharyngeal cancer. Signs and symptoms of oropharyngeal cancer include a lump in the neck and a sore throat. Tests that examine the mouth and throat are used to help detect (find), diagnose, and stage oropharyngeal cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Oropharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the oropharynx. The oropharynx is the middle part of the pharynx (throat), behind the mouth. The pharynx is a hollow tube about 5 inches long that starts behind the nose and ends where the trachea (windpipe) and esophagus (tube from the throat to the stomach) begin. Air and food pass through the pharynx on the way to the trachea or the esophagus. The oropharynx includes the following: Soft palate. Side and back walls of the throat. Tonsils. Back onethird of the tongue. Oropharyngeal cancer is a type of head and neck cancer. Sometimes more than one cancer can occur in the oropharynx and in other parts of the oral cavity, nose, pharynx, larynx (voice box), trachea, or esophagus at the same time. Most oropharyngeal cancers are squamous cell carcinomas. Squamous cells are the thin, flat cells that line the inside of the oropharynx. See the following PDQ summaries for more information about other types of head and neck cancers: Hypopharyngeal Cancer Treatment Lip and Oral Cavity Cancer Treatment Oral Cavity and Oropharyngeal Cancer Prevention Oral Cavity and Oropharyngeal Cancer Screening</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Oropharyngeal Cancer? ? [/INST] Smoking or being infected with human papillomavirus can increase the risk of oropharyngeal cancer. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your doctor if you think you may be at risk. The most common risk factors for oropharyngeal cancer include the following: A history of smoking cigarettes for more than 10 pack years and other tobacco use. Personal history of head and neck cancer. Heavy alcohol use. Being infected with human papillomavirus (HPV), especially HPV type 16. The number of cases of oropharyngeal cancers linked to HPV infection is increasing. Chewing betel quid, a stimulant commonly used in parts of Asia.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Oropharyngeal Cancer ? [/INST] Signs and symptoms of oropharyngeal cancer include a lump in the neck and a sore throat. These and other signs and symptoms may be caused by oropharyngeal cancer or by other conditions. Check with your doctor if you have any of the following: A sore throat that does not go away. Trouble swallowing. Trouble opening the mouth fully. Trouble moving the tongue. Weight loss for no known reason. Ear pain. A lump in the back of the mouth, throat, or neck. A white patch on the tongue or lining of the mouth that does not go away. Coughing up blood. Sometimes oropharyngeal cancer does not cause early signs or symptoms.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Oropharyngeal Cancer ? [/INST] Tests that examine the mouth and throat are used to help detect (find), diagnose, and stage oropharyngeal cancer. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as swollen lymph nodes in the neck or anything else that seems unusual. The medical doctor or dentist does a complete exam of the mouth and neck and looks under the tongue and down the throat with a small, longhandled mirror to check for abnormal areas. An exam of the eyes may be done to check for vision problems that are caused by nerves in the head and neck. A history of the patients health habits and past illnesses and treatments will also be taken. PETCT scan : A procedure that combines the pictures from a positron emission tomography (PET) scan and a computed tomography (CT) scan. The PET and CT scans are done at the same time with the same machine. The combined scans give more detailed pictures of areas inside the body than either scan gives by itself. A PETCT scan may be used to help diagnose disease, such as cancer, plan treatment, or find out how well treatment is working. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the head and neck, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye is injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. A fineneedle biopsy is usually done to remove a sample of tissue using a thin needle. The following procedures may be used to remove samples of cells or tissue: Endoscopy : A procedure to look at organs and tissues inside the body to check for abnormal areas. An endoscope is inserted through an incision (cut) in the skin or opening in the body, such as the mouth or nose. An endoscope is a thin, tubelike instrument with a light and a lens for viewing. It may also have a tool to remove abnormal tissue or lymph node samples, which are checked under a microscope for signs of disease. The nose, throat, back of the tongue, esophagus, stomach, larynx, windpipe, and large airways will be checked. The type of endoscopy is named for the part of the body that is being examined. For example, pharyngoscopy is an exam to check the pharynx. Laryngoscopy : A procedure in which the doctor checks the larynx with a mirror or with a laryngoscope. A laryngoscope is a thin, tubelike instrument with a light and a lens for viewing. It may also have a tool to remove abnormal tissue or lymph node samples, which are checked under a microscope for signs of disease. If cancer is found, the following test may be done to study the cancer cells: HPV test (human papillomavirus test): A laboratory test used to check the sample of tissue for certain types of HPV infection. This test is done because oropharyngeal cancer can be caused by HPV.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Oropharyngeal Cancer ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on the following: Whether the patient has HPV infection of the oropharynx. Whether the patient has a history of smoking cigarettes for ten or more pack years. The stage of the cancer. The number and size of lymph nodes with cancer. Oropharyngeal tumors related to HPV infection have a better prognosis and are less likely to recur than tumors not linked to HPV infection. Treatment options depend on the following: The stage of the cancer. Keeping the patient's ability to speak and swallow as normal as possible. The patient's general health. Patients with oropharyngeal cancer have an increased risk of another cancer in the head or neck. This risk is increased in patients who continue to smoke or drink alcohol after treatment. See the PDQ summary Cigarette Smoking: Health Risks and How to Quit for more information.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Oropharyngeal Cancer ? [/INST] After oropharyngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the oropharynx or to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. The following stages are used for oropharyngeal cancer: Stage 0 (Carcinoma in Situ) Stage I Stage II Stage III Stage IV After oropharyngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the oropharynx or to other parts of the body. The process used to find out if cancer has spread within the oropharynx or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The results of some of the tests used to diagnose oropharyngeal cancer are often used to stage the disease. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if oropharyngeal cancer spreads to the lung, the cancer cells in the lung are actually oropharyngeal cancer cells. The disease is metastatic oropharyngeal cancer, not lung cancer. The following stages are used for oropharyngeal cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the lining of the oropharynx. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed and is 2 centimeters or smaller and is found in the oropharynx only. Stage II In stage II, the cancer is larger than 2 centimeters but not larger than 4 centimeters and is found in the oropharynx only. Stage III In stage III, the cancer is either: 4 centimeters or smaller; cancer has spread to one lymph node on the same side of the neck as the tumor and the lymph node is 3 centimeters or smaller; or larger than 4 centimeters or has spread to the epiglottis (the flap that covers the trachea during swallowing). Cancer may have spread to one lymph node on the same side of the neck as the tumor and the lymph node is 3 centimeters or smaller. Stage IV Stage IV is divided into stage IVA, IVB, and IVC: In stage IVA, cancer: has spread to the larynx, front part of the roof of the mouth, lower jaw, or muscles that move the tongue or are used for chewing. Cancer may have spread to one lymph node on the same side of the neck as the tumor and the lymph node is 3 centimeters or smaller; or has spread to one lymph node on the same side of the neck as the tumor (the lymph node is larger than 3 centimeters but not larger than 6 centimeters) or to more than one lymph node anywhere in the neck (the lymph nodes are 6 centimeters or smaller), and one of the following is true: tumor in the oropharynx is any size and may have spread to the epiglottis (the flap that covers the trachea during swallowing); or tumor has spread to the larynx, front part of the roof of the mouth, lower jaw, or muscles that move the tongue or are used for chewing. In stage IVB, the tumor: surrounds the carotid artery or has spread to the muscle that opens the jaw, the bone attached to the muscles that move the jaw, nasopharynx, or base of the skull. Cancer may have spread to one or more lymph nodes which can be any size; or may be any size and has spread to one or more lymph nodes that are larger than 6 centimeters. In stage IVC, the tumor may be any size and has spread beyond the oropharynx to other parts of the body, such as the lung, bone, or liver.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Oropharyngeal Cancer ? [/INST] There are different types of treatment for patients with oropharyngeal cancer. Patients with oropharyngeal cancer should have their treatment planned by a team of doctors with expertise in treating head and neck cancer. Four types of standard treatment are used: Surgery Radiation therapy Chemotherapy Targeted therapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with oropharyngeal cancer. Different types of treatment are available for patients with oropharyngeal cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Patients with oropharyngeal cancer should have their treatment planned by a team of doctors with expertise in treating head and neck cancer. The patient's treatment will be overseen by a medical oncologist, a doctor who specializes in treating people with cancer. Because the oropharynx helps in breathing, eating, and talking, patients may need special help adjusting to the side effects of the cancer and its treatment. The medical oncologist may refer the patient to other health professionals with special training in the treatment of patients with head and neck cancer. These may include the following specialists: Head and neck surgeon. Radiation oncologist. Plastic surgeon. Dentist. Dietitian. Psychologist. Rehabilitation specialist. Speech therapist. Four types of standard treatment are used: Surgery Surgery (removing the cancer in an operation) is a common treatment of all stages of oropharyngeal cancer. A surgeon may remove the cancer and some of the healthy tissue around the cancer. Even if the surgeon removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. New types of surgery, including transoral robotic surgery, are being studied for the treatment of oropharyngeal cancer. Transoral robotic surgery may be used to remove cancer from hardtoreach areas of the mouth and throat. Cameras attached to a robot give a 3dimensional (3D) image that a surgeon can see. Using a computer, the surgeon guides very small tools at the ends of the robot arms to remove the cancer. This procedure may also be done using an endoscope. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Certain ways of giving radiation therapy can help keep radiation from damaging nearby healthy tissue. These types of radiation therapy include the following: Intensitymodulated radiation therapy (IMRT): IMRT is a type of 3dimensional (3D) radiation therapy that uses a computer to make pictures of the size and shape of the tumor. Thin beams of radiation of different intensities (strengths) are aimed at the tumor from many angles. Stereotactic body radiation therapy: Stereotactic body radiation therapy is a type of external radiation therapy. Special equipment is used to place the patient in the same position for each radiation treatment. Once a day for several days, a radiation machine aims a larger than usual dose of radiation directly at the tumor. By having the patient in the same position for each treatment, there is less damage to nearby healthy tissue. This procedure is also called stereotactic externalbeam radiation therapy and stereotaxic radiation therapy. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. In advanced oropharyngeal cancer, dividing the daily dose of radiation into smallerdose treatments improves the way the tumor responds to treatment. This is called hyperfractionated radiation therapy. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat oropharyngeal cancer. Radiation therapy may work better in patients who have stopped smoking before beginning treatment. If the thyroid or pituitary gland are part of the radiation treatment area, the patient has an increased risk of hypothyroidism (too little thyroid hormone). A blood test to check the thyroid hormone level in the body should be done before and after treatment. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Systemic chemotherapy is used to treat oropharyngeal cancer. See Drugs Approved for Head and Neck Cancer for more information. (Oropharyngeal cancer is a type of head and neck cancer.) Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack specific cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Monoclonal antibodies are a type of targeted therapy being used in the treatment of oropharyngeal cancer. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances in the blood or tissues that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Cetuximab is a type of monoclonal antibody that works by binding to a protein on the surface of the cancer cells and stops the cells from growing and dividing. It is used in the treatment of recurrent oropharyngeal cancer. Other types of monoclonal antibody therapy are being studied in the treatment of oropharyngeal cancer. Nivolumab is being studied in the treatment of stage III and IV oropharyngeal cancer. See Drugs Approved for Head and Neck Cancer for more information. (Oropharyngeal cancer is a type of head and neck cancer.) New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Following treatment, it is important to have careful head and neck exams to look for signs that the cancer has come back. Checkups will be done every 6 to 12 weeks in the first year, every 3 months in the second year, every 3 to 4 months in the third year, and every 6 months thereafter. Treatment Options by Stage Stage I and Stage II Oropharyngeal Cancer Treatment of stage I and stage II oropharyngeal cancer may include the following: Radiation therapy. Surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I oropharyngeal cancer and stage II oropharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III and Stage IV Oropharyngeal Cancer Treatment of stage III oropharyngeal cancer and stage IV oropharyngeal cancer may include the following: For patients with locally advanced cancer, surgery followed by radiation therapy. Chemotherapy also may be given at the same time as radiation therapy. Radiation therapy alone for patients who cannot have chemotherapy. Chemotherapy given at the same time as radiation therapy. Chemotherapy followed by radiation therapy given at the same time as more chemotherapy. A clinical trial of chemotherapy followed by surgery or radiation therapy. A clinical trial of targeted therapy (nivolumab) with chemotherapy given at the same time as radiation therapy in patients with advanced HPV positive oropharyngeal cancer. A clinical trial of radiation therapy with or without chemotherapy. A clinical trial of transoral surgery followed by standard or lowdose radiation therapy with or without chemotherapy in patients with HPVpositive oropharyngeal cancer. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III oropharyngeal cancer and stage IV oropharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Recurrent Oropharyngeal Cancer Treatment of recurrent oropharyngeal cancer may include the following: Surgery, if the tumor does not respond to radiation therapy. Radiation therapy, if the tumor was not completely removed by surgery and previous radiation has not been given. Second surgery, if the tumor was not completely removed by the first surgery. Chemotherapy for patients with recurrent cancer that cannot be removed by surgery. Radiation therapy given at the same time as chemotherapy. Stereotactic body radiation therapy given at the same time as targeted therapy (cetuximab). Clinical trials of targeted therapy, stereotactic body radiation therapy, or hyperfractionated radiation therapy given at the same time as chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent oropharyngeal cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Oropharyngeal Cancer ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Paranasal Sinus and Nasal Cavity Cancer ? [/INST] Paranasal sinus and nasal cavity cancer is a disease in which malignant (cancer) cells form in the tissues of the paranasal sinuses and nasal cavity. Different types of cells in the paranasal sinus and nasal cavity may become malignant. Being exposed to certain chemicals or dust in the workplace can increase the risk of paranasal sinus and nasal cavity cancer. Signs of paranasal sinus and nasal cavity cancer include sinus problems and nosebleeds. Tests that examine the sinuses and nasal cavity are used to detect (find) and diagnose paranasal sinus and nasal cavity cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Paranasal sinus and nasal cavity cancer is a disease in which malignant (cancer) cells form in the tissues of the paranasal sinuses and nasal cavity. Paranasal sinuses "Paranasal" means near the nose. The paranasal sinuses are hollow, airfilled spaces in the bones around the nose. The sinuses are lined with cells that make mucus, which keeps the inside of the nose from drying out during breathing. There are several paranasal sinuses named after the bones that surround them: The frontal sinuses are in the lower forehead above the nose. The maxillary sinuses are in the cheekbones on either side of the nose. The ethmoid sinuses are beside the upper nose, between the eyes. The sphenoid sinuses are behind the nose, in the center of the skull. Nasal cavity The nose opens into the nasal cavity, which is divided into two nasal passages. Air moves through these passages during breathing. The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat. The area just inside the nostrils is called the nasal vestibule. A small area of special cells in the roof of each nasal passage sends signals to the brain to give the sense of smell. Together the paranasal sinuses and the nasal cavity filter and warm the air, and make it moist before it goes into the lungs. The movement of air through the sinuses and other parts of the respiratory system help make sounds for talking. Paranasal sinus and nasal cavity cancer is a type of head and neck cancer. Different types of cells in the paranasal sinus and nasal cavity may become malignant. The most common type of paranasal sinus and nasal cavity cancer is squamous cell carcinoma. This type of cancer forms in the squamous cells (thin, flat cells) lining the inside of the paranasal sinuses and the nasal cavity. Other types of paranasal sinus and nasal cavity cancer include the following: Melanoma: Cancer that starts in cells called melanocytes, the cells that give skin its natural color. Sarcoma: Cancer that starts in muscle or connective tissue. Inverting papilloma: Benign tumors that form inside the nose. A small number of these change into cancer. Midline granulomas: Cancer of tissues in the middle part of the face.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Paranasal Sinus and Nasal Cavity Cancer? ? [/INST] Being exposed to certain chemicals or dust in the workplace can increase the risk of paranasal sinus and nasal cavity cancer. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for paranasal sinus and nasal cavity cancer include the following: Being exposed to certain workplace chemicals or dust, such as those found in the following jobs: Furnituremaking. Sawmill work. Woodworking (carpentry). Shoemaking. Metalplating. Flour mill or bakery work. Being infected with human papillomavirus (HPV). Being male and older than 40 years. Smoking.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Paranasal Sinus and Nasal Cavity Cancer ? [/INST] Signs of paranasal sinus and nasal cavity cancer include sinus problems and nosebleeds. These and other signs and symptoms may be caused by paranasal sinus and nasal cavity cancer or by other conditions. There may be no signs or symptoms in the early stages. Signs and symptoms may appear as the tumor grows. Check with your doctor if you have any of the following: Blocked sinuses that do not clear, or sinus pressure. Headaches or pain in the sinus areas. A runny nose. Nosebleeds. A lump or sore inside the nose that does not heal. A lump on the face or roof of the mouth. Numbness or tingling in the face. Swelling or other trouble with the eyes, such as double vision or the eyes pointing in different directions. Pain in the upper teeth, loose teeth, or dentures that no longer fit well. Pain or pressure in the ear.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Paranasal Sinus and Nasal Cavity Cancer ? [/INST] Tests that examine the sinuses and nasal cavity are used to detect (find) and diagnose paranasal sinus and nasal cavity cancer. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Physical exam of the nose, face, and neck: An exam in which the doctor looks into the nose with a small, longhandled mirror to check for abnormal areas and checks the face and neck for lumps or swollen lymph nodes. Xrays of the head and neck: An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. There are three types of biopsy: Fineneedle aspiration (FNA) biopsy : The removal of tissue or fluid using a thin needle. Incisional biopsy : The removal of part of an area of tissue that doesnt look normal. Excisional biopsy : The removal of an entire area of tissue that doesnt look normal. Nasoscopy : A procedure to look inside the nose for abnormal areas. A nasoscope is inserted into the nose. A nasoscope is a thin, tubelike instrument with a light and a lens for viewing. A special tool on the nasoscope may be used to remove samples of tissue. The tissues samples are viewed under a microscope by a pathologist to check for signs of cancer. Laryngoscopy : A procedure to look at the larynx (voice box) for abnormal areas. A mirror or a laryngoscope (a thin, tubelike instrument with a light and a lens for viewing) is inserted through the mouth to see the larynx. A special tool on the laryngoscope may be used to remove samples of tissue. The tissue samples are viewed under a microscope by a pathologist to check for signs of cancer.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Paranasal Sinus and Nasal Cavity Cancer ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: Where the tumor is in the paranasal sinus or nasal cavity and whether it has spread. The size of the tumor. The type of cancer. The patient's age and general health. Whether the cancer has just been diagnosed or has recurred (come back). Paranasal sinus and nasal cavity cancers often have spread by the time they are diagnosed and are hard to cure. After treatment, a lifetime of frequent and careful followup is important because there is an increased risk of developing a second kind of cancer in the head or neck.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Paranasal Sinus and Nasal Cavity Cancer ? [/INST] After paranasal sinus and nasal cavity cancer has been diagnosed, tests are done to find out if cancer cells have spread within the paranasal sinuses and nasal cavity or to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. There is no standard staging system for cancer of the sphenoid and frontal sinuses. The following stages are used for maxillary sinus cancer: Stage 0 (Carcinoma in Situ) Stage I Stage II Stage III Stage IV The following stages are used for nasal cavity and ethmoid sinus cancer: Stage 0 (Carcinoma in Situ) Stage I Stage II Stage III Stage IV After paranasal sinus and nasal cavity cancer has been diagnosed, tests are done to find out if cancer cells have spread within the paranasal sinuses and nasal cavity or to other parts of the body. The process used to find out if cancer has spread within the paranasal sinuses and nasal cavity or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The following tests and procedures may be used in the staging process: Endoscopy : A procedure to look at organs and tissues inside the body to check for abnormal areas. An endoscope is inserted through an opening in the body, such as the nose or mouth. An endoscope is a thin, tubelike instrument with a light and a lens for viewing. It may also have a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of disease. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. MRI (magnetic resonance imaging) with gadolinium : A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. Sometimes a substance called gadolinium is injected into a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if nasal cavity cancer spreads to the lung, the cancer cells in the lung are actually nasal cavity cancer cells. The disease is metastatic nasal cavity cancer, not lung cancer. There is no standard staging system for cancer of the sphenoid and frontal sinuses. The following stages are used for maxillary sinus cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the innermost lining of the maxillary sinus. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed in the mucous membranes of the maxillary sinus. Stage II In stage II, cancer has spread to bone around the maxillary sinus, including the roof of the mouth and the nose, but not to bone at the back of the maxillary sinus or the base of the skull. Stage III In stage III, cancer has spread to any of the following: Bone at the back of the maxillary sinus. Tissues under the skin. The eye socket. The base of the skull. The ethmoid sinuses. or Cancer has spread to one lymph node on the same side of the neck as the cancer and the lymph node is 3 centimeters or smaller. Cancer has also spread to any of the following: The lining of the maxillary sinus. Bones around the maxillary sinus, including the roof of the mouth and the nose. Tissues under the skin. The eye socket. The base of the skull. The ethmoid sinuses. Stage IV Stage IV is divided into stage IVA, IVB, and IVC. Stage IVA In stage IVA, cancer has spread: to one lymph node on the same side of the neck as the cancer and the lymph node is larger than 3 centimeters but not larger than 6 centimeters; or to more than one lymph node on the same side of the neck as the original tumor and the lymph nodes are not larger than 6 centimeters; or to lymph nodes on the opposite side of the neck as the original tumor or on both sides of the neck, and the lymph nodes are not larger than 6 centimeters. and cancer has spread to any of the following: The lining of the maxillary sinus. Bones around the maxillary sinus, including the roof of the mouth and the nose. Tissues under the skin. The eye socket. The base of the skull. The ethmoid sinuses. or Cancer has spread to any of the following: The front of the eye. The skin of the cheek. The base of the skull. Behind the jaw. The bone between the eyes. The sphenoid or frontal sinuses. and cancer may also have spread to one or more lymph nodes 6 centimeters or smaller, anywhere in the neck. Stage IVB In stage IVB, cancer has spread to any of the following: The back of the eye. The brain. The middle parts of the skull. The nerves in the head that go to the brain. The upper part of the throat behind the nose. The base of the skull. and cancer may be found in one or more lymph nodes of any size, anywhere in the neck. or Cancer is found in a lymph node larger than 6 centimeters. Cancer may also be found anywhere in or near the maxillary sinus. Stage IVC In stage IVC, cancer may be anywhere in or near the maxillary sinus, may have spread to lymph nodes, and has spread to organs far away from the maxillary sinus, such as the lungs. The following stages are used for nasal cavity and ethmoid sinus cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the innermost lining of the nasal cavity or ethmoid sinus. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed and is found in only one area (of either the nasal cavity or the ethmoid sinus) and may have spread into bone. Stage II In stage II, cancer is found in two areas (of either the nasal cavity or the ethmoid sinus) that are near each other or has spread to an area next to the sinuses. Cancer may also have spread into bone. Stage III In stage III, cancer has spread to any of the following: The eye socket. The maxillary sinus. The roof of the mouth. The bone between the eyes. or Cancer has spread to one lymph node on the same side of the neck as the cancer and the lymph node is 3 centimeters or smaller. Cancer has also spread to any of the following: The nasal cavity. The ethmoid sinus. The eye socket. The maxillary sinus. The roof of the mouth. The bone between the eyes. Stage IV Stage IV is divided into stage IVA, IVB, and IVC. Stage IVA In stage IVA, cancer has spread: to one lymph node on the same side of the neck as the cancer and the lymph node is larger than 3 centimeters but not larger than 6 centimeters; or to more than one lymph node on the same side of the neck as the original tumor and the lymph nodes are not larger than 6 centimeters; or to lymph nodes on the opposite side of the neck as the original tumor or on both sides of the neck, and the lymph nodes are not larger than 6 centimeters. and cancer has spread to any of the following: The nasal cavity. The ethmoid sinus. The eye socket. The maxillary sinus. The roof of the mouth. The bone between the eyes. or Cancer has spread to any of the following: The front of the eye. The skin of the nose or cheek. Front parts of the skull. The base of the skull. The sphenoid or frontal sinuses. and cancer may have spread to one or more lymph nodes 6 centimeters or smaller, anywhere in the neck. Stage IVB In stage IVB, cancer has spread to any of the following: The back of the eye. The brain. The middle parts of the skull. The nerves in the head that go to the brain. The upper part of the throat behind the nose. The base of the skull. and cancer may be found in one or more lymph nodes of any size, anywhere in the neck. or Cancer is found in a lymph node larger than 6 centimeters. Cancer may also be found anywhere in or near the nasal cavity and ethmoid sinus. Stage IVC In stage IVC, cancer may be anywhere in or near the nasal cavity and ethmoid sinus, may have spread to lymph nodes, and has spread to organs far away from the nasal cavity and ethmoid sinus, such as the lungs.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Paranasal Sinus and Nasal Cavity Cancer ? [/INST] There are different types of treatment for patients with paranasal sinus and nasal cavity cancer. Patients with paranasal sinus and nasal cavity cancer should have their treatment planned by a team of doctors with expertise in treating head and neck cancer. Three types of standard treatment are used: Surgery Radiation therapy Chemotherapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with paranasal sinus and nasal cavity cancer. Different types of treatment are available for patients with paranasal sinus and nasal cavity cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Patients with paranasal sinus and nasal cavity cancer should have their treatment planned by a team of doctors with expertise in treating head and neck cancer. Treatment will be overseen by a medical oncologist, a doctor who specializes in treating people with cancer. The medical oncologist works with other doctors who are experts in treating patients with head and neck cancer and who specialize in certain areas of medicine and rehabilitation. Patients who have paranasal sinus and nasal cavity cancer may need special help adjusting to breathing problems or other side effects of the cancer and its treatment. If a large amount of tissue or bone around the paranasal sinuses or nasal cavity is taken out, plastic surgery may be done to repair or rebuild the area. The treatment team may include the following specialists: Radiation oncologist. Neurologist. Oral surgeon or head and neck surgeon. Plastic surgeon. Dentist. Nutritionist. Speech and language pathologist. Rehabilitation specialist. Three types of standard treatment are used: Surgery Surgery (removing the cancer in an operation) is a common treatment for all stages of paranasal sinus and nasal cavity cancer. A doctor may remove the cancer and some of the healthy tissue and bone around the cancer. If the cancer has spread, the doctor may remove lymph nodes and other tissues in the neck. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. The total dose of radiation therapy is sometimes divided into several smaller, equal doses delivered over a period of several days. This is called fractionation. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External and internal radiation therapy are used to treat paranasal sinus and nasal cavity cancer. External radiation therapy to the thyroid or the pituitary gland may change the way the thyroid gland works. The thyroid hormone levels in the blood may be tested before and after treatment. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using more than one anticancer drug. The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Head and Neck Cancer for more information. (Paranasal sinus and nasal cavity cancer is a type of head and neck cancer.) New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options by Stage Stage I Paranasal Sinus and Nasal Cavity Cancer Treatment of stage I paranasal sinus and nasal cavity cancer depends on where cancer is found in the paranasal sinuses and nasal cavity: If cancer is in the maxillary sinus, treatment is usually surgery with or without radiation therapy. If cancer is in the ethmoid sinus, treatment is usually radiation therapy and/or surgery. If cancer is in the sphenoid sinus, treatment is the same as for nasopharyngeal cancer, usually radiation therapy. (See the PDQ summary on Nasopharyngeal Cancer Treatment for more information.) If cancer is in the nasal cavity, treatment is usually surgery and/or radiation therapy. If cancer is in the nasal vestibule, treatment is usually surgery or radiation therapy. For inverting papilloma, treatment is usually surgery with or without radiation therapy. For melanoma and sarcoma, treatment is usually surgery with or without radiation therapy and chemotherapy. For midline granuloma, treatment is usually radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I paranasal sinus and nasal cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Paranasal Sinus and Nasal Cavity Cancer Treatment of stage II paranasal sinus and nasal cavity cancer depends on where cancer is found in the paranasal sinuses and nasal cavity: If cancer is in the maxillary sinus, treatment is usually highdose radiation therapy before or after surgery. If cancer is in the ethmoid sinus, treatment is usually radiation therapy and/or surgery. If cancer is in the sphenoid sinus, treatment is the same as for nasopharyngeal cancer, usually radiation therapy with or without chemotherapy. (See the PDQ summary on Nasopharyngeal Cancer Treatment for more information.) If cancer is in the nasal cavity, treatment is usually surgery and/or radiation therapy. If cancer is in the nasal vestibule, treatment is usually surgery or radiation therapy. For inverting papilloma, treatment is usually surgery with or without radiation therapy. For melanoma and sarcoma, treatment is usually surgery with or without radiation therapy and chemotherapy. For midline granuloma, treatment is usually radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II paranasal sinus and nasal cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Paranasal Sinus and Nasal Cavity Cancer Treatment of stage III paranasal sinus and nasal cavity cancer depends on where cancer is found in the paranasal sinuses and nasal cavity. If cancer is in the maxillary sinus, treatment may include the following: Highdose radiation therapy before or after surgery. A clinical trial of fractionated radiation therapy before or after surgery. If cancer is in the ethmoid sinus, treatment may include the following: Surgery followed by radiation therapy. A clinical trial of combination chemotherapy before surgery or radiation therapy. A clinical trial of combination chemotherapy after surgery or other cancer treatment. If cancer is in the sphenoid sinus, treatment is the same as for nasopharyngeal cancer, usually radiation therapy with or without chemotherapy. (See the PDQ summary on Nasopharyngeal Cancer Treatment for more information.) If cancer is in the nasal cavity, treatment may include the following: Surgery and/or radiation therapy. Chemotherapy and radiation therapy. A clinical trial of combination chemotherapy before surgery or radiation therapy. A clinical trial of combination chemotherapy after surgery or other cancer treatment. For inverting papilloma, treatment is usually surgery with or without radiation therapy. For melanoma and sarcoma, treatment may include the following: Surgery. Radiation therapy. Surgery, radiation therapy, and chemotherapy. For midline granuloma, treatment is usually radiation therapy. If cancer is in the nasal vestibule, treatment may include the following: External radiation therapy and/or internal radiation therapy with or without surgery. A clinical trial of combination chemotherapy before surgery or radiation therapy. A clinical trial of combination chemotherapy after surgery or other cancer treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III paranasal sinus and nasal cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Paranasal Sinus and Nasal Cavity Cancer Treatment of stage IV paranasal sinus and nasal cavity cancer depends on where cancer is found in the paranasal sinuses and nasal cavity. If cancer is in the maxillary sinus, treatment may include the following: Highdose radiation therapy with or without surgery. A clinical trial of fractionated radiation therapy. A clinical trial of chemotherapy before surgery or radiation therapy. A clinical trial of chemotherapy after surgery or other cancer treatment. A clinical trial of chemotherapy and radiation therapy. If cancer is in the ethmoid sinus, treatment may include the following: Radiation therapy before or after surgery. Chemotherapy and radiation therapy. A clinical trial of chemotherapy before surgery or radiation therapy. A clinical trial of chemotherapy after surgery or other cancer treatment. A clinical trial of chemotherapy and radiation therapy. If cancer is in the sphenoid sinus, treatment is the same as for nasopharyngeal cancer, usually radiation therapy with or without chemotherapy. (See the PDQ summary on Nasopharyngeal Cancer Treatment for more information.) If cancer is in the nasal cavity, treatment may include the following: Surgery and/or radiation therapy. Chemotherapy and radiation therapy. A clinical trial of chemotherapy before surgery or radiation therapy. A clinical trial of chemotherapy after surgery or other cancer treatment. A clinical trial of chemotherapy and radiation therapy. For inverting papilloma, treatment is usually surgery with or without radiation therapy. For melanoma and sarcoma, treatment may include the following: Surgery. Radiation therapy. Chemotherapy. For midline granuloma, treatment is usually radiation therapy. If cancer is in the nasal vestibule, treatment may include the following: External radiation therapy and/or internal radiation therapy with or without surgery. A clinical trial of chemotherapy before surgery or radiation therapy. A clinical trial of chemotherapy after surgery or other cancer treatment. A clinical trial of chemotherapy and radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV paranasal sinus and nasal cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Paranasal Sinus and Nasal Cavity Cancer ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Myelodysplastic/ Myeloproliferative Neoplasm, Unclassifiable ? [/INST] Myelodysplastic/myeloproliferative neoplasm, unclassifiable, is a disease that has features of both myelodysplastic and myeloproliferative diseases but is not chronic myelomonocytic leukemia, juvenile myelomonocytic leukemia, or atypical chronic myelogenous leukemia. Signs and symptoms of myelodysplastic/myeloproliferative neoplasm, unclassifiable, include fever, weight loss, and feeling very tired. Myelodysplastic/myeloproliferative neoplasm, unclassifiable, is a disease that has features of both myelodysplastic and myeloproliferative diseases but is not chronic myelomonocytic leukemia, juvenile myelomonocytic leukemia, or atypical chronic myelogenous leukemia. In myelodysplastic /myeloproliferative neoplasm, unclassifiable (MDS/MPDUC), the body tells too many blood stem cells to become red blood cells, white blood cells, or platelets. Some of these blood stem cells never become mature blood cells. These immature blood cells are called blasts. Over time, the abnormal blood cells and blasts in the bone marrow crowd out the healthy red blood cells, white blood cells, and platelets. MDS/MPNUC is a very rare disease. Because it is so rare, the factors that affect risk and prognosis are not known.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Myelodysplastic/ Myeloproliferative Neoplasm, Unclassifiable ? [/INST] Signs and symptoms of myelodysplastic/myeloproliferative neoplasm, unclassifiable, include fever, weight loss, and feeling very tired. These and other signs and symptoms may be caused by MDS/MPNUC or by other conditions. Check with your doctor if you have any of the following: Fever or frequent infections. Shortness of breath. Feeling very tired and weak. Pale skin. Easy bruising or bleeding. Petechiae (flat, pinpoint spots under the skin caused by bleeding). Pain or a feeling of fullness below the ribs.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Myelodysplastic/ Myeloproliferative Neoplasm, Unclassifiable ? [/INST] Because myelodysplastic /myeloproliferative neoplasm, unclassifiable (MDS/MPNUC) is a rare disease, little is known about its treatment. Treatment may include the following: Supportive care treatments to manage problems caused by the disease such as infection, bleeding, and anemia. Targeted therapy (imatinib mesylate). Check the list of NCIsupported cancer clinical trials that are now accepting patients with myelodysplastic/myeloproliferative neoplasm, unclassifiable. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Adult Non-Hodgkin Lymphoma ? [/INST] Adult nonHodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. The major types of lymphoma are Hodgkin lymphoma and nonHodgkin lymphoma. NonHodgkin lymphoma can be indolent or aggressive. Age, gender, and a weakened immune system can affect the risk of adult nonHodgkin lymphoma. Signs and symptoms of adult nonHodgkin lymphoma include swelling in the lymph nodes, fever, night sweats, weight loss, and fatigue. Tests that examine the body and lymph system are used to help detect (find) and diagnose adult nonHodgkin lymphoma. Certain factors affect prognosis (chance of recovery) and treatment options. Adult nonHodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. NonHodgkin lymphoma is a type of cancer that forms in the lymph system, which is part of the body's immune system. The immune system protects the body from foreign substances, infection, and diseases. The lymph system is made up of the following: Lymph: Colorless, watery fluid that carries white blood cells called lymphocytes through the lymph system. Lymphocytes protect the body against infection and the growth of tumors. There are three types of lymphocytes: B lymphocytes that make antibodies to help fight infection. Also called B cells. Most types of nonHodgkin lymphoma begin in B lymphocytes. T lymphocytes that help B lymphocytes make the antibodies that help fight infection. Also called T cells. Natural killer cells that attack cancer cells and viruses. Also called NK cells. NonHodgkin lymphoma can begin in B lymphocytes, T lymphocytes, or natural killer cells. Lymphocytes can also be found in the blood and also collect in the lymph nodes, spleen, and thymus. Lymph vessels: A network of thin tubes that collect lymph from different parts of the body and return it to the bloodstream. Lymph nodes: Small, beanshaped structures that filter lymph and store white blood cells that help fight infection and disease. Lymph nodes are located along the network of lymph vessels found throughout the body. Clusters of lymph nodes are found in the neck, underarm, abdomen, pelvis, and groin. Spleen: An organ that makes lymphocytes, filters the blood, stores blood cells, and destroys old blood cells. It is on the left side of the abdomen near the stomach. Thymus: An organ in which lymphocytes grow and multiply. The thymus is in the chest behind the breastbone. Tonsils: Two small masses of lymph tissue at the back of the throat. The tonsils make lymphocytes. Bone marrow: The soft, spongy tissue in the center of large bones. Bone marrow makes white blood cells, red blood cells, and platelets. Lymph tissue is also found in other parts of the body such as the stomach, thyroid gland, brain, and skin. Cancer can spread to the liver and lungs. NonHodgkin lymphoma during pregnancy is rare. NonHodgkin lymphoma in pregnant women is the same as the disease in nonpregnant women of childbearing age. However, treatment is different for pregnant women. This summary includes information on the treatment of nonHodgkin lymphoma during pregnancy (see the Treatment Options for NonHodgkin Lymphoma During Pregnancy section for more information). NonHodgkin lymphoma can occur in both adults and children. Treatment for adults is different than treatment for children. (See the PDQ summary on Childhood NonHodgkin Lymphoma Treatment for more information.) The major types of lymphoma are Hodgkin lymphoma and nonHodgkin lymphoma. Lymphomas are divided into two general types: Hodgkin lymphoma and nonHodgkin lymphoma. This summary is about the treatment of adult nonHodgkin lymphoma. For information about certain types of lymphoma, see the following PDQ summaries: Adult Acute Lymphoblastic Leukemia Treatment (lymphoblastic lymphoma) Adult Hodgkin Lymphoma Treatment AIDSRelated Lymphoma Treatment Chronic Lymphocytic Leukemia Treatment (small lymphocytic lymphoma) Mycosis Fungoides and the Szary Syndrome Treatment (cutaneous Tcell lymphoma) Primary CNS Lymphoma Treatment NonHodgkin lymphoma can be indolent or aggressive. NonHodgkin lymphoma grows and spreads at different rates and can be indolent or aggressive. Indolent lymphoma tends to grow and spread slowly, and has few signs and symptoms. Aggressive lymphoma grows and spreads quickly, and has signs and symptoms that can be severe. The treatments for indolent and aggressive lymphoma are different. This summary is about the following types of nonHodgkin lymphoma: Indolent nonHodgkin lymphomas Follicular lymphoma. Follicular lymphoma is the most common type of indolent nonHodgkin lymphoma. It is a very slowgrowing type of nonHodgkin lymphoma that begins in B lymphocytes. It affects the lymph nodes and may spread to the bone marrow or spleen. Most patients with follicular lymphoma are age 50 years and older when they are diagnosed. Follicular lymphoma may go away without treatment. The patient is closely watched for signs or symptoms that the disease has come back. Treatment is needed if signs or symptoms occur after the cancer disappeared or after initial cancer treatment. Sometimes follicular lymphoma can become a more aggressive type of lymphoma, such as diffuse large Bcell lymphoma. Lymphoplasmacytic lymphoma. In most cases of lymphoplasmacytic lymphoma, B lymphocytes that are turning into plasma cells make large amounts of a protein called monoclonal immunoglobulin M (IgM) antibody. High levels of IgM antibody in the blood cause the blood plasma to thicken. This may cause signs or symptoms such as trouble seeing or hearing, heart problems, shortness of breath, headache, dizziness, and numbness or tingling of the hands and feet. Sometimes there are no signs or symptoms of lymphoplasmacytic lymphoma. It may be found when a blood test is done for another reason. Lymphoplasmacytic lymphoma often spreads to the bone marrow, lymph nodes, and spleen. It is also called Waldenstrm macroglobulinemia. Marginal zone lymphoma. This type of nonHodgkin lymphoma begins in B lymphocytes in a part of lymph tissue called the marginal zone. There are five different types of marginal zone lymphoma. They are grouped by the type of tissue where the lymphoma formed: Nodal marginal zone lymphoma. Nodal marginal zone lymphoma forms in lymph nodes. This type of nonHodgkin lymphoma is rare. It is also called monocytoid Bcell lymphoma. Gastric mucosaassociated lymphoid tissue (MALT) lymphoma. Gastric MALT lymphoma usually begins in the stomach. This type of marginal zone lymphoma forms in cells in the mucosa that help make antibodies. Patients with gastric MALT lymphoma may also have Helicobacter gastritis or an autoimmune disease, such as Hashimoto thyroiditis or Sjgren syndrome. Extragastric MALT lymphoma. Extragastric MALT lymphoma begins outside of the stomach in almost every part of the body including other parts of the gastrointestinal tract, salivary glands, thyroid, lung, skin, and around the eye. This type of marginal zone lymphoma forms in cells in the mucosa that help make antibodies. Extragastric MALT lymphoma may come back many years after treatment. Mediterranean abdominal lymphoma. This is a type of MALT lymphoma that occurs in young adults in eastern Mediterranean countries. It often forms in the abdomen and patients may also be infected with bacteria called Campylobacter jejuni. This type of lymphoma is also called immunoproliferative small intestinal disease. Splenic marginal zone lymphoma. This type of marginal zone lymphoma begins in the spleen and may spread to the peripheral blood and bone marrow. The most common sign of this type of splenic marginal zone lymphoma is a spleen that is larger than normal. Primary cutaneous anaplastic large cell lymphoma. This type of nonHodgkin lymphoma is in the skin only. It can be a benign (not cancer) nodule that may go away on its own or it can spread to many places on the skin and need treatment. Aggressive nonHodgkin lymphomas Diffuse large Bcell lymphoma. Diffuse large Bcell lymphoma is the most common type of nonHodgkin lymphoma. It grows quickly in the lymph nodes and often the spleen, liver, bone marrow, or other organs are also affected. Signs and symptoms of diffuse large Bcell lymphoma may include fever, recurring night sweats, and weight loss. These are also called B symptoms. Primary mediastinal large Bcell lymphoma is a type of diffuse large Bcell lymphoma. Primary mediastinal large Bcell lymphoma. This type of nonHodgkin lymphoma is marked by the overgrowth of fibrous (scarlike) lymph tissue. A tumor most often forms behind the breastbone. It may press on the airways and cause coughing and trouble breathing. Most patients with primary mediastinal large Bcell lymphoma are women who are age 30 to 40 years. Follicular large cell lymphoma, stage III. Follicular large cell lymphoma, stage III, is a very rare type of nonHodgkin lymphoma. It is more like diffuse large Bcell lymphoma than other types of follicular lymphoma. Anaplastic large cell lymphoma. Anaplastic large cell lymphoma is a type of nonHodgkin lymphoma that usually begins in T lymphocytes. The cancer cells also have a marker called CD30 on the surface of the cell. There are two types of anaplastic large cell lymphoma: Cutaneous anaplastic large cell lymphoma. This type of anaplastic large cell lymphoma mostly affects the skin, but other parts of the body may also be affected. Signs of cutaneous anaplastic large cell lymphoma include one or more bumps or ulcers on the skin. Systemic anaplastic large cell lymphoma. This type of anaplastic large cell lymphoma begins in the lymph nodes and may affect other parts of the body. Patients may have a lot of anaplastic lymphoma kinase (ALK) protein inside the lymphoma cells. These patients have a better prognosis than patients who do not have extra ALK protein. Systemic anaplastic large cell lymphoma is more common in children than adults. (See the PDQ summary on Childhood NonHodgkin Lymphoma Treatment for more information.) Extranodal NK /Tcell lymphoma. Extranodal NK/Tcell lymphoma usually begins in the area around the nose. It may also affect the paranasal sinus (hollow spaces in the bones around the nose), roof of the mouth, trachea, skin, stomach, and intestines. Most cases of extranodal NK/Tcell lymphoma have EpsteinBarr virus in the tumor cells. Sometimes hemophagocytic syndrome occurs (a serious condition in which there are too many active histiocytes and T cells that cause severe inflammation in the body). Treatment to suppress the immune system is needed. This type of nonHodgkin lymphoma is not common in the United States. Lymphomatoid granulomatosis. Lymphomatoid granulomatosis mostly affects the lungs. It may also affect the paranasal sinuses (hollow spaces in the bones around the nose), skin, kidneys, and central nervous system. In lymphomatoid granulomatosis, cancer invades the blood vessels and kills tissue. Because the cancer may spread to the brain, intrathecal chemotherapy or radiation therapy to the brain is given. Angioimmunoblastic Tcell lymphoma. This type of nonHodgkin lymphoma begins in T cells. Swollen lymph nodes are a common sign. Other signs may include a skin rash, fever, weight loss, or night sweats. There may also be high levels of gamma globulin (antibodies) in the blood. Patients may also have opportunistic infections because their immune systems are weakened. Peripheral Tcell lymphoma. Peripheral Tcell lymphoma begins in mature T lymphocytes. This type of T lymphocyte matures in the thymus gland and travels to other lymphatic sites in the body such as the lymph nodes, bone marrow, and spleen. There are three subtypes of peripheral Tcell lymphoma: Hepatosplenic Tcell lymphoma. This is an uncommon type of peripheral Tcell lymphoma that occurs mostly in young men. It begins in the liver and spleen and the cancer cells also have a Tcell receptor called gamma/delta on the surface of the cell. Subcutaneous panniculitislike Tcell lymphoma. Subcutaneous panniculitislike Tcell lymphoma begins in the skin or mucosa. It may occur with hemophagocytic syndrome (a serious condition in which there are too many active histiocytes and T cells that cause severe inflammation in the body). Treatment to suppress the immune system is needed. Enteropathytype intestinal Tcell lymphoma. This type of peripheral Tcell lymphoma occurs in the small bowel of patients with untreated celiac disease (an immune response to gluten that causes malnutrition). Patients who are diagnosed with celiac disease in childhood and stay on a glutenfree diet rarely develop enteropathytype intestinal Tcell lymphoma. Intravascular large Bcell lymphoma. This type of nonHodgkin lymphoma affects blood vessels, especially the small blood vessels in the brain, kidney, lung, and skin. Signs and symptoms of intravascular large Bcell lymphoma are caused by blocked blood vessels. It is also called intravascular lymphomatosis. Burkitt lymphoma. Burkitt lymphoma is a type of Bcell nonHodgkin lymphoma that grows and spreads very quickly. It may affect the jaw, bones of the face, bowel, kidneys, ovaries, or other organs. There are three main types of Burkitt lymphoma (endemic, sporadic, and immunodeficiency related). Endemic Burkitt lymphoma commonly occurs in Africa and is linked to the EpsteinBarr virus, and sporadic Burkitt lymphoma occurs throughout the world. Immunodeficiencyrelated Burkitt lymphoma is most often seen in patients who have AIDS. Burkitt lymphoma may spread to the brain and spinal cord and treatment to prevent its spread may be given. Burkitt lymphoma occurs most often in children and young adults (See the PDQ summary on Childhood NonHodgkin Lymphoma Treatment for more information.) Burkitt lymphoma is also called diffuse small noncleavedcell lymphoma. Lymphoblastic lymphoma. Lymphoblastic lymphoma may begin in T cells or B cells, but it usually begins in T cells. In this type of nonHodgkin lymphoma, there are too many lymphoblasts (immature white blood cells) in the lymph nodes and the thymus gland. These lymphoblasts may spread to other places in the body, such as the bone marrow, brain, and spinal cord. Lymphoblastic lymphoma is most common in teenagers and young adults. It is a lot like acute lymphoblastic leukemia (lymphoblasts are mostly found in the bone marrow and blood). (See the PDQ summary on Adult Acute Lymphoblastic Leukemia Treatment for more information.) Adult Tcell leukemia/lymphoma. Adult Tcell leukemia/lymphoma is caused by the human Tcell leukemia virus type 1 (HTLV1). Signs include bone and skin lesions, high blood calcium levels, and lymph nodes, spleen, and liver that are larger than normal. Mantle cell lymphoma. Mantle cell lymphoma is a type of Bcell nonHodgkin lymphoma that usually occurs in middleaged or older adults. It begins in the lymph nodes and spreads to the spleen, bone marrow, blood, and sometimes the esophagus, stomach, and intestines. Patients with mantle cell lymphoma have too much of a protein called cyclinD1 or a certain gene change in the lymphoma cells. In some patients who do not have signs or symptoms of lymphoma delaying the start of treatment does not affect the prognosis. Posttransplantation lymphoproliferative disorder. This disease occurs in patients who have had a heart, lung, liver, kidney, or pancreas transplant and need lifelong immunosuppressive therapy. Most posttransplant lymphoproliferative disorders affect the B cells and have EpsteinBarr virus in the cells. Lymphoproliferative disorders are often treated like cancer. True histiocytic lymphoma. This is a rare, very aggressive type of lymphoma. It is not known whether it begins in B cells or T cells. It does not respond well to treatment with standard chemotherapy. Primary effusion lymphoma. Primary effusion lymphoma begins in B cells that are found in an area where there is a large buildup of fluid, such as the areas between the lining of the lung and chest wall (pleural effusion), the sac around the heart and the heart (pericardial effusion), or in the abdominal cavity. There is usually no tumor that can be seen. This type of lymphoma often occurs in patients who have AIDS. Plasmablastic lymphoma. Plasmablastic lymphoma is a type of large Bcell nonHodgkin lymphoma that is very aggressive. It is most often seen in patients with HIV infection.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Adult Non-Hodgkin Lymphoma ? [/INST] New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Vaccine therapy Vaccine therapy is a type of biologic therapy. Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy can also be a type of targeted therapy. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Adult Non-Hodgkin Lymphoma? ? [/INST] Age, gender, and a weakened immune system can affect the risk of adult nonHodgkin lymphoma. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. These and other risk factors may increase the risk of certain types of adult nonHodgkin lymphoma: Being older, male, or white. Having one of the following medical conditions: An inherited immune disorder (such as hypogammaglobulinemia or WiskottAldrich syndrome). An autoimmune disease (such as rheumatoid arthritis, psoriasis, or Sjgren syndrome). HIV/AIDS. Human Tlymphotrophic virus type I or EpsteinBarr virus infection. Helicobacter pylori infection. Taking immunosuppressant drugs after an organ transplant.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Adult Non-Hodgkin Lymphoma ? [/INST] Signs and symptoms of adult nonHodgkin lymphoma include swelling in the lymph nodes, fever, night sweats, weight loss, and fatigue. These signs and symptoms may be caused by adult nonHodgkin lymphoma or by other conditions. Check with your doctor if you have any of the following: Swelling in the lymph nodes in the neck, underarm, groin, or stomach. Fever for no known reason. Recurring night sweats. Feeling very tired. Weight loss for no known reason. Skin rash or itchy skin. Pain in the chest, abdomen, or bones for no known reason. When fever, night sweats, and weight loss occur together, this group of symptoms is called B symptoms. Other signs and symptoms of adult nonHodgkin lymphoma may occur and depend on the following: Where the cancer forms in the body. The size of the tumor. How fast the tumor grows.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Adult Non-Hodgkin Lymphoma ? [/INST] Tests that examine the body and lymph system are used to help detect (find) and diagnose adult nonHodgkin lymphoma. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Flow cytometry : A laboratory test that measures the number of cells in a sample, the percentage of live cells in a sample, and certain characteristics of cells, such as size, shape, and the presence of tumor markers on the cell surface. The cells are stained with a lightsensitive dye, placed in a fluid, and passed in a stream before a laser or other type of light. The measurements are based on how the lightsensitive dye reacts to the light. This test is used to diagnose lymphoplasmacytic lymphoma. Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for signs of cancer. Lymph node biopsy: The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. One of the following types of biopsies may be done: Excisional biopsy : The removal of an entire lymph node. Incisional biopsy : The removal of part of a lymph node. Core biopsy : The removal of part of a lymph node using a wide needle. Fineneedle aspiration (FNA) biopsy: The removal of tissue or fluid using a thin needle. Laparoscopy : A surgical procedure to look at the organs inside the abdomen to check for signs of disease. Small incisions (cuts) are made in the wall of the abdomen and a laparoscope (a thin, lighted tube) is inserted into one of the incisions. Other instruments may be inserted through the same or other incisions to take tissue samples to be checked under a microscope for signs of disease. Laparotomy : A surgical procedure in which an incision (cut) is made in the wall of the abdomen to check the inside of the abdomen for signs of disease. Tissue samples are taken and checked under a microscope for signs of disease. If cancer is found, the following tests may be done to study the cancer cells: Immunohistochemistry : A test that uses antibodies to check for certain antigens in a sample of tissue. The antibody is usually linked to a radioactive substance or a dye that causes the tissue to light up under a microscope. This type of test may be used to tell the difference between different types of cancer. Cytogenetic analysis : A laboratory test in which cells in a sample of tissue are viewed under a microscope to look for certain changes in the chromosomes. FISH (fluorescence in situ hybridization): A laboratory test used to look at genes or chromosomes in cells and tissues. Pieces of DNA that contain a fluorescent dye are made in the laboratory and added to cells or tissues on a glass slide. When these pieces of DNA attach to certain genes or areas of chromosomes on the slide, they light up when viewed under a microscope with a special light. This type of test is used to look for certain genetic markers. Immunophenotyping : A process used to identify cells, based on the types of antigens or markers on the surface of the cell. This process is used to diagnose specific types of leukemia and lymphoma by comparing the cancer cells to normal cells of the immune system. Other tests and procedures may be done depending on the signs and symptoms seen and where the cancer forms in the body.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Adult Non-Hodgkin Lymphoma ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: The stage of the cancer. The type of nonHodgkin lymphoma. The amount of lactate dehydrogenase (LDH) in the blood. Whether there are certain changes in the genes. The patients age and general health. Whether the lymphoma has just been diagnosed or has recurred (come back). For nonHodgkin lymphoma during pregnancy, the treatment options also depend on: The wishes of the patient. Which trimester of pregnancy the patient is in. Whether the baby can be delivered early. Some types of nonHodgkin lymphoma spread more quickly than others do. Most nonHodgkin lymphomas that occur during pregnancy are aggressive. Delaying treatment of aggressive lymphoma until after the baby is born may lessen the mother's chance of survival. Immediate treatment is often recommended, even during pregnancy.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Adult Non-Hodgkin Lymphoma ? [/INST] After adult nonHodgkin lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. There are three ways that cancer spreads in the body. Stages of adult nonHodgkin lymphoma may include E and S. The following stages are used for adult nonHodgkin lymphoma: Stage I Stage II Stage III Stage IV Adult nonHodgkin lymphomas may be grouped for treatment according to whether the cancer is indolent or aggressive and whether affected lymph nodes are next to each other in the body. After adult nonHodgkin lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. The process used to find out the type of cancer and if cancer cells have spread within the lymph system or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage of the disease in order to plan treatment. The results of the tests and procedures done to diagnose nonHodgkin lymphoma are used to help make decisions about treatment. The following tests and procedures may also be used in the staging process: Complete blood count (CBC) with differential : A procedure in which a sample of blood is drawn and checked for the following: The number of red blood cells and platelets. The number and type of white blood cells. The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. The portion of the blood sample made up of red blood cells. Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the lung, lymph nodes, and liver, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for signs of cancer. Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of the fluid. The sample of CSF is checked under a microscope for signs that the cancer has spread to the brain and spinal cord. This procedure is also called an LP or spinal tap. For pregnant women with nonHodgkin lymphoma, staging tests and procedures that protect the baby from the harms of radiation are used. These tests and procedures include MRI, bone marrow aspiration and biopsy, lumbar puncture, and ultrasound. An ultrasound exam is a procedure in which highenergy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Stages of adult nonHodgkin lymphoma may include E and S. Adult nonHodgkin lymphoma may be described as follows: E: "E" stands for extranodal and means the cancer is found in an area or organ other than the lymph nodes or has spread to tissues beyond, but near, the major lymphatic areas. S: "S" stands for spleen and means the cancer is found in the spleen. The following stages are used for adult nonHodgkin lymphoma: Stage I Stage I adult nonHodgkin lymphoma is divided into stage I and stage IE. Stage I: Cancer is found in one lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen). Stage IE: Cancer is found in one organ or area outside the lymph nodes. Stage II Stage II adult nonHodgkin lymphoma is divided into stage II and stage IIE. Stage II: Cancer is found in two or more lymph node groups either above or below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). Stage IIE: Cancer is found in one or more lymph node groups either above or below the diaphragm. Cancer is also found outside the lymph nodes in one organ or area on the same side of the diaphragm as the affected lymph nodes. Stage III Stage III adult nonHodgkin lymphoma is divided into stage III, stage IIIE, stage IIIS, and stage IIIE+S. Stage III: Cancer is found in lymph node groups above and below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). Stage IIIE: Cancer is found in lymph node groups above and below the diaphragm and outside the lymph nodes in a nearby organ or area. Stage IIIS: Cancer is found in lymph node groups above and below the diaphragm, and in the spleen. Stage IIIE+S: Cancer is found in lymph node groups above and below the diaphragm, outside the lymph nodes in a nearby organ or area, and in the spleen. Stage IV In stage IV adult nonHodgkin lymphoma, the cancer: is found throughout one or more organs that are not part of a lymphatic area (lymph node group, tonsils and nearby tissue, thymus, or spleen), and may be in lymph nodes near those organs; or is found in one organ that is not part of a lymphatic area and has spread to organs or lymph nodes far away from that organ; or is found in the liver, bone marrow, cerebrospinal fluid (CSF), or lungs (other than cancer that has spread to the lungs from nearby areas). Adult nonHodgkin lymphomas may be grouped for treatment according to whether the cancer is indolent or aggressive and whether affected lymph nodes are next to each other in the body. See the General Information section for more information on the types of indolent (slowgrowing) and aggressive (fastgrowing) nonHodgkin lymphoma. NonHodgkin lymphoma can also be described as contiguous or noncontiguous: Contiguous lymphomas: Lymphomas in which the lymph nodes with cancer are next to each other. Noncontiguous lymphomas: Lymphomas in which the lymph nodes with cancer are not next to each other, but are on the same side of the diaphragm.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Adult Non-Hodgkin Lymphoma ? [/INST] There are different types of treatment for patients with nonHodgkin lymphoma. Patients with nonHodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating lymphomas. Patients may develop late effects that appear months or years after their treatment for nonHodgkin lymphoma. Nine types of standard treatment are used: Radiation therapy Chemotherapy Immunotherapy Targeted therapy Plasmapheresis Watchful waiting Antibiotic therapy Surgery Stem cell transplant New types of treatment are being tested in clinical trials. Vaccine therapy Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with nonHodgkin lymphoma. Different types of treatment are available for patients with nonHodgkin lymphoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. For pregnant women with nonHodgkin lymphoma, treatment is carefully chosen to protect the baby. Treatment decisions are based on the mothers wishes, the stage of the nonHodgkin lymphoma, and the age of the baby. The treatment plan may change as the signs and symptoms, cancer, and pregnancy change. Choosing the most appropriate cancer treatment is a decision that ideally involves the patient, family, and health care team. Patients with nonHodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating lymphomas. Treatment will be overseen by a medical oncologist, a doctor who specializes in treating cancer, or a hematologist, a doctor who specializes in treating blood cancers. The medical oncologist may refer you to other health care providers who have experience and are experts in treating adult nonHodgkin lymphoma and who specialize in certain areas of medicine. These may include the following specialists: Neurosurgeon. Neurologist. Radiation oncologist. Endocrinologist. Rehabilitation specialist. Other oncology specialists. Patients may develop late effects that appear months or years after their treatment for nonHodgkin lymphoma. Side effects from cancer treatment that begin during or after treatment and continue for months or years are called late effects. Treatment with chemotherapy, radiation therapy, or stem cell transplant for nonHodgkin lymphoma may increase the risk of late effects. Late effects of cancer treatment may include the following: Heart problems. Infertility (inability to have children). Loss of bone density. Neuropathy (nerve damage that causes numbness or trouble walking). A second cancer, such as: Lung cancer. Brain cancer. Kidney cancer. Bladder cancer. Melanoma. Hodgkin lymphoma. Myelodysplastic syndrome. Acute myeloid leukemia. Some late effects may be treated or controlled. It is important to talk with your doctor about the effects cancer treatment can have on you. Regular followup to check for late effects is important. Nine types of standard treatment are used: Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. Totalbody irradiation is a type of external radiation therapy that is given to the entire body. It may be given before a stem cell transplant. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat adult nonHodgkin lymphoma, and may also be used as palliative therapy to relieve symptoms and improve quality of life. For pregnant women with nonHodgkin lymphoma, radiation therapy should be given after delivery, if possible, to avoid any risk to the baby. If treatment is needed right away, pregnant women may decide to continue the pregnancy and receive radiation therapy. However, lead used to shield the baby may not protect it from scattered radiation that could possibly cause cancer in the future. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid (intrathecal chemotherapy), an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using two or more anticancer drugs. Steroid drugs may be added, to lessen inflammation and lower the body's immune response. The way the chemotherapy is given depends on the type and stage of the cancer being treated. Intrathecal chemotherapy may also be used in the treatment of lymphoma that first forms in the testicles or sinuses (hollow areas) around the nose, diffuse large Bcell lymphoma, Burkitt lymphoma, lymphoblastic lymphoma, and some aggressive Tcell lymphomas. It is given to lessen the chance that lymphoma cells will spread to the brain and spinal cord. This is called CNS prophylaxis. In pregnant women, the baby is exposed to chemotherapy when the mother is treated, and some anticancer drugs cause birth defects. Because anticancer drugs are passed to the baby through the mother, both must be watched closely when chemotherapy is given. See Drugs Approved for NonHodgkin Lymphoma for more information. Immunotherapy Immunotherapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. Immunomodulators are a type of immunotherapy. Lenalidomide is an immunomodulator used to treat adult nonHodgkin lymphoma. See Drugs Approved for NonHodgkin Lymphoma for more information. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy, proteasome inhibitor therapy, and kinase inhibitor therapy are types of targeted therapy used to treat adult nonHodgkin lymphoma. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Rituximab is a monoclonal antibody used to treat many types of nonHodgkin lymphoma. Monoclonal antibodies that have been joined to radioactive material are called radiolabeled monoclonal antibodies. Yttrium Y 90ibritumomab tiuxetan is an example of a radiolabeled monoclonal antibody. Monoclonal antibodies are given by infusion. Proteasome inhibitor therapy blocks the action of proteasomes in cancer cells and may prevent the growth of tumors. Kinase inhibitor therapy, such as idelalisib, blocks certain proteins, which may help keep lymphoma cells from growing and may kill them. It is used to treat indolent lymphoma. Ibrutinib, a type of Bruton's tyrosine kinase inhibitor therapy, is used to treat lymphoplasmacytic lymphoma and mantle cell lymphoma. See Drugs Approved for NonHodgkin Lymphoma for more information. Plasmapheresis If the blood becomes thick with extra antibody proteins and affects circulation, plasmapheresis is done to remove extra plasma and antibody proteins from the blood. In this procedure, blood is removed from the patient and sent through a machine that separates the plasma (the liquid part of the blood) from the blood cells. The patient's plasma contains the unneeded antibodies and is not returned to the patient. The normal blood cells are returned to the bloodstream along with donated plasma or a plasma replacement. Plasmapheresis does not keep new antibodies from forming. Watchful waiting Watchful waiting is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. Antibiotic therapy Antibiotic therapy is a treatment that uses drugs to treat infections and cancer caused by bacteria and other microorganisms. See Drugs Approved for NonHodgkin Lymphoma for more information. Surgery Surgery may be used to remove the lymphoma in certain patients with indolent or aggressive nonHodgkin lymphoma. The type of surgery used depends on where the lymphoma formed in the body: Local excision for certain patients with mucosaassociated lymphoid tissue (MALT) lymphoma, PTLD, and small bowel Tcell lymphoma. Splenectomy for patients with marginal zone lymphoma of the spleen. Patients who have a heart, lung, liver, kidney, or pancreas transplant usually need to take drugs to suppress their immune system for the rest of their lives. Longterm immunosuppression after an organ transplant can cause a certain type of nonHodgkin lymphoma called posttransplant lymphoproliferative disorder (PLTD). Small bowel surgery is often needed to diagnose celiac disease in adults who develop a type of Tcell lymphoma. Stem cell transplant Stem cell transplant is a method of giving high doses of chemotherapy and/or totalbody irradiation and then replacing bloodforming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient (autologous transplant) or a donor (allogeneic transplant) and are frozen and stored. After the chemotherapy and/or radiation therapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the bodys blood cells. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Vaccine therapy Vaccine therapy is a type of biologic therapy. Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy can also be a type of targeted therapy. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options for NonHodgkin Lymphoma During Pregnancy Indolent NonHodgkin Lymphoma During Pregnancy Women who have indolent (slowgrowing) nonHodgkin lymphoma during pregnancy may be treated with watchful waiting until after they give birth. (See the Treatment Options for Indolent NonHodgkin Lymphoma section for more information.) Aggressive NonHodgkin Lymphoma During Pregnancy Treatment of aggressive nonHodgkin lymphoma during pregnancy may include the following: Treatment given right away based on the type of nonHodgkin lymphoma to increase the mother's chance of survival. Treatment may include combination chemotherapy and rituximab. Early delivery of the baby followed by treatment based on the type of nonHodgkin lymphoma. If in the first trimester of pregnancy, medical oncologists may advise ending the pregnancy so that treatment may begin. Treatment depends on the type of nonHodgkin lymphoma.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Gestational Trophoblastic Disease ? [/INST] Gestational trophoblastic disease (GTD) is a group of rare diseases in which abnormal trophoblast cells grow inside the uterus after conception. Hydatidiform mole (HM) is the most common type of GTD. Gestational trophoblastic neoplasia (GTN) is a type of gestational trophoblastic disease (GTD) that is almost always malignant. Invasive moles Choriocarcinomas Placentalsite trophoblastic tumors Epithelioid trophoblastic tumors Age and a previous molar pregnancy affect the risk of GTD. Signs of GTD include abnormal vaginal bleeding and a uterus that is larger than normal. Tests that examine the uterus are used to detect (find) and diagnose gestational trophoblastic disease. Certain factors affect prognosis (chance of recovery) and treatment options. Gestational trophoblastic disease (GTD) is a group of rare diseases in which abnormal trophoblast cells grow inside the uterus after conception. In gestational trophoblastic disease (GTD), a tumor develops inside the uterus from tissue that forms after conception (the joining of sperm and egg). This tissue is made of trophoblast cells and normally surrounds the fertilized egg in the uterus. Trophoblast cells help connect the fertilized egg to the wall of the uterus and form part of the placenta (the organ that passes nutrients from the mother to the fetus). Sometimes there is a problem with the fertilized egg and trophoblast cells. Instead of a healthy fetus developing, a tumor forms. Until there are signs or symptoms of the tumor, the pregnancy will seem like a normal pregnancy. Most GTD is benign (not cancer) and does not spread, but some types become malignant (cancer) and spread to nearby tissues or distant parts of the body. Gestational trophoblastic disease (GTD) is a general term that includes different types of disease: Hydatidiform Moles (HM) Complete HM. Partial HM. Gestational Trophoblastic Neoplasia (GTN) Invasive moles. Choriocarcinomas. Placentalsite trophoblastic tumors (PSTT; very rare). Epithelioid trophoblastic tumors (ETT; even more rare). Hydatidiform mole (HM) is the most common type of GTD. HMs are slowgrowing tumors that look like sacs of fluid. An HM is also called a molar pregnancy. The cause of hydatidiform moles is not known. HMs may be complete or partial: A complete HM forms when sperm fertilizes an egg that does not contain the mothers DNA. The egg has DNA from the father and the cells that were meant to become the placenta are abnormal. A partial HM forms when sperm fertilizes a normal egg and there are two sets of DNA from the father in the fertilized egg. Only part of the fetus forms and the cells that were meant to become the placenta are abnormal. Most hydatidiform moles are benign, but they sometimes become cancer. Having one or more of the following risk factors increases the risk that a hydatidiform mole will become cancer: A pregnancy before 20 or after 35 years of age. A very high level of beta human chorionic gonadotropin (hCG), a hormone made by the body during pregnancy. A large tumor in the uterus. An ovarian cyst larger than 6 centimeters. High blood pressure during pregnancy. An overactive thyroid gland (extra thyroid hormone is made). Severe nausea and vomiting during pregnancy. Trophoblastic cells in the blood, which may block small blood vessels. Serious blood clotting problems caused by the HM. Gestational trophoblastic neoplasia (GTN) is a type of gestational trophoblastic disease (GTD) that is almost always malignant. Gestational trophoblastic neoplasia (GTN) includes the following: Invasive moles Invasive moles are made up of trophoblast cells that grow into the muscle layer of the uterus. Invasive moles are more likely to grow and spread than a hydatidiform mole. Rarely, a complete or partial HM may become an invasive mole. Sometimes an invasive mole will disappear without treatment. Choriocarcinomas A choriocarcinoma is a malignant tumor that forms from trophoblast cells and spreads to the muscle layer of the uterus and nearby blood vessels. It may also spread to other parts of the body, such as the brain, lungs, liver, kidney, spleen, intestines, pelvis, or vagina. A choriocarcinoma is more likely to form in women who have had any of the following: Molar pregnancy, especially with a complete hydatidiform mole. Normal pregnancy. Tubal pregnancy (the fertilized egg implants in the fallopian tube rather than the uterus). Miscarriage. Placentalsite trophoblastic tumors A placentalsite trophoblastic tumor (PSTT) is a rare type of gestational trophoblastic neoplasia that forms where the placenta attaches to the uterus. The tumor forms from trophoblast cells and spreads into the muscle of the uterus and into blood vessels. It may also spread to the lungs, pelvis, or lymph nodes. A PSTT grows very slowly and signs or symptoms may appear months or years after a normal pregnancy. Epithelioid trophoblastic tumors An epithelioid trophoblastic tumor (ETT) is a very rare type of gestational trophoblastic neoplasia that may be benign or malignant. When the tumor is malignant, it may spread to the lungs.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Gestational Trophoblastic Disease? ? [/INST] Age and a previous molar pregnancy affect the risk of GTD. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk to your doctor if you think you may be at risk. Risk factors for GTD include the following: Being pregnant when you are younger than 20 or older than 35 years of age. Having a personal history of hydatidiform mole.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Gestational Trophoblastic Disease ? [/INST] Signs of GTD include abnormal vaginal bleeding and a uterus that is larger than normal. These and other signs and symptoms may be caused by gestational trophoblastic disease or by other conditions. Check with your doctor if you have any of the following: Vaginal bleeding not related to menstruation. A uterus that is larger than expected during pregnancy. Pain or pressure in the pelvis. Severe nausea and vomiting during pregnancy. High blood pressure with headache and swelling of feet and hands early in the pregnancy. Vaginal bleeding that continues for longer than normal after delivery. Fatigue, shortness of breath, dizziness, and a fast or irregular heartbeat caused by anemia. GTD sometimes causes an overactive thyroid. Signs and symptoms of an overactive thyroid include the following: Fast or irregular heartbeat. Shakiness. Sweating. Frequent bowel movements. Trouble sleeping. Feeling anxious or irritable. Weight loss.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Gestational Trophoblastic Disease ? [/INST] Tests that examine the uterus are used to detect (find) and diagnose gestational trophoblastic disease. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Pelvic exam : An exam of the vagina, cervix, uterus, fallopian tubes, ovaries, and rectum. A speculum is inserted into the vagina and the doctor or nurse looks at the vagina and cervix for signs of disease. A Pap test of the cervix is usually done. The doctor or nurse also inserts one or two lubricated, gloved fingers of one hand into the vagina and places the other hand over the lower abdomen to feel the size, shape, and position of the uterus and ovaries. The doctor or nurse also inserts a lubricated, gloved finger into the rectum to feel for lumps or abnormal areas. Ultrasound exam of the pelvis: A procedure in which highenergy sound waves (ultrasound) are bounced off internal tissues or organs in the pelvis and make echoes. The echoes form a picture of body tissues called a sonogram. Sometimes a transvaginal ultrasound (TVUS) will be done. For TVUS, an ultrasound transducer (probe) is inserted into the vagina to make the sonogram. Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. Blood is also tested to check the liver, kidney, and bone marrow. Serum tumor marker test : A procedure in which a sample of blood is checked to measure the amounts of certain substances made by organs, tissues, or tumor cells in the body. Certain substances are linked to specific types of cancer when found in increased levels in the body. These are called tumor markers. For GTD, the blood is checked for the level of beta human chorionic gonadotropin (hCG), a hormone that is made by the body during pregnancy. hCG in the blood of a woman who is not pregnant may be a sign of GTD. Urinalysis : A test to check the color of urine and its contents, such as sugar, protein, blood, bacteria, and the level of hCG.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Gestational Trophoblastic Disease ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. Gestational trophoblastic disease usually can be cured. Treatment and prognosis depend on the following: The type of GTD. Whether the tumor has spread to the uterus, lymph nodes, or distant parts of the body. The number of tumors and where they are in the body. The size of the largest tumor. The level of hCG in the blood. How soon the tumor was diagnosed after the pregnancy began. Whether GTD occurred after a molar pregnancy, miscarriage, or normal pregnancy. Previous treatment for gestational trophoblastic neoplasia. Treatment options also depend on whether the woman wishes to become pregnant in the future.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Gestational Trophoblastic Disease ? [/INST] After gestational trophoblastic neoplasia has been diagnosed, tests are done to find out if cancer has spread from where it started to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. There is no staging system for hydatidiform moles. The following stages are used for GTN: Stage I Stage II Stage III Stage IV The treatment of gestational trophoblastic neoplasia is based on the type of disease, stage, or risk group. After gestational trophoblastic neoplasia has been diagnosed, tests are done to find out if cancer has spread from where it started to other parts of the body. The process used to find out the extent or spread of cancer is called staging, The information gathered from the staging process helps determine the stage of disease. For GTN, stage is one of the factors used to plan treatment. The following tests and procedures may be done to help find out the stage of the disease: Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body onto film, making pictures of areas inside the body. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. MRI (magnetic resonance imaging) with gadolinium : A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body, such as brain and spinal cord. A substance called gadolinium is injected into a vein. The gadolinium collects around the cancer cells so they show up brighter in the picture. This procedure is also called nuclear magnetic resonance imaging (NMRI). Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of the fluid. The sample of CSF is checked under a microscope for signs that the cancer has spread to the brain and spinal cord. This procedure is also called an LP or spinal tap. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if choriocarcinoma spreads to the lung, the cancer cells in the lung are actually choriocarcinoma cells. The disease is metastatic choriocarcinoma, not lung cancer. There is no staging system for hydatidiform moles. Hydatidiform moles (HM) are found in the uterus only and do not spread to other parts of the body. The following stages are used for GTN: Stage I In stage I, the tumor is in the uterus only. Stage II In stage II, cancer has spread outside of the uterus to the ovary, fallopian tube, vagina, and/or the ligaments that support the uterus. Stage III In stage III, cancer has spread to the lung. Stage IV In stage IV, cancer has spread to distant parts of the body other than the lungs. The treatment of gestational trophoblastic neoplasia is based on the type of disease, stage, or risk group. Invasive moles and choriocarcinomas are treated based on risk groups. The stage of the invasive mole or choriocarcinoma is one factor used to determine risk group. Other factors include the following: The age of the patient when the diagnosis is made. Whether the GTN occurred after a molar pregnancy, miscarriage, or normal pregnancy. How soon the tumor was diagnosed after the pregnancy began. The level of beta human chorionic gonadotropin (hCG) in the blood. The size of the largest tumor. Where the tumor has spread to and the number of tumors in the body. How many chemotherapy drugs the tumor has been treated with (for recurrent or resistant tumors). There are two risk groups for invasive moles and choriocarcinomas: low risk and high risk. Patients with lowrisk disease usually receive less aggressive treatment than patients with highrisk disease. Placentalsite trophoblastic tumor (PSTT) and epithelioid trophoblastic tumor (ETT) treatments depend on the stage of disease.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Gestational Trophoblastic Disease ? [/INST] There are different types of treatment for patients with gestational trophoblastic disease. Three types of standard treatment are used: Surgery Chemotherapy Radiation therapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with gestational trophoblastic disease. Different types of treatment are available for patients with gestational trophoblastic disease. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. Before starting treatment, patients may want to think about taking part in a clinical trial. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Clinical trials are taking place in many parts of the country. Information about ongoing clinical trials is available from the NCI website. Choosing the most appropriate cancer treatment is a decision that ideally involves the patient, family, and health care team. Three types of standard treatment are used: Surgery The doctor may remove the cancer using one of the following operations: Dilatation and curettage (D&C) with suction evacuation: A surgical procedure to remove abnormal tissue and parts of the inner lining of the uterus. The cervix is dilated and the material inside the uterus is removed with a small vacuumlike device. The walls of the uterus are then gently scraped with a curette (spoonshaped instrument) to remove any material that may remain in the uterus. This procedure may be used for molar pregnancies. Hysterectomy: Surgery to remove the uterus, and sometimes the cervix. If the uterus and cervix are taken out through the vagina, the operation is called a vaginal hysterectomy. If the uterus and cervix are taken out through a large incision (cut) in the abdomen, the operation is called a total abdominal hysterectomy. If the uterus and cervix are taken out through a small incision (cut) in the abdomen using a laparoscope, the operation is called a total laparoscopic hysterectomy. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated, or whether the tumor is lowrisk or highrisk. Combination chemotherapy is treatment using more than one anticancer drug. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy after surgery to kill any tumor cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. See Drugs Approved for Gestational Trophoblastic Disease for more information. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type of gestational trophoblastic disease being treated. External radiation therapy is used to treat gestational trophoblastic disease. New types of treatment are being tested in clinical trials. Information about ongoing clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Blood levels of beta human chorionic gonadotropin (hCG) will be checked for up to 6 months after treatment has ended. This is because a hCG level that is higher than normal may mean that the tumor has not responded to treatment or it has become cancer. Treatment Options for Gestational Trophoblastic Disease Hydatidiform Moles Treatment of a hydatidiform mole may include the following: Surgery (Dilatation and curettage with suction evacuation) to remove the tumor. After surgery, beta human chorionic gonadotropin (hCG) blood tests are done every week until the hCG level returns to normal. Patients also have followup doctor visits monthly for up to 6 months. If the level of hCG does not return to normal or increases, it may mean the hydatidiform mole was not completely removed and it has become cancer. Pregnancy causes hCG levels to increase, so your doctor will ask you not to become pregnant until followup is finished. For disease that remains after surgery, treatment is usually chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with hydatidiform mole. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Gestational Trophoblastic Neoplasia Lowrisk Gestational Trophoblastic Neoplasia Treatment of lowrisk gestational trophoblastic neoplasia (GTN) (invasive mole or choriocarcinoma) may include the following: Chemotherapy with one or more anticancer drugs. Treatment is given until the beta human chorionic gonadotropin (hCG) level is normal for at least 3 weeks after treatment ends. If the level of hCG in the blood does not return to normal or the tumor spreads to distant parts of the body, chemotherapy regimens used for highrisk metastatic GTN are given. Check the list of NCIsupported cancer clinical trials that are now accepting patients with low risk metastatic gestational trophoblastic tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Highrisk Metastatic Gestational Trophoblastic Neoplasia Treatment of highrisk metastatic gestational trophoblastic neoplasia (invasive mole or choriocarcinoma) may include the following: Combination chemotherapy. Intrathecal chemotherapy and radiation therapy to the brain (for cancer that has spread to the lung, to keep it from spreading to the brain). Highdose chemotherapy or intrathecal chemotherapy and/or radiation therapy to the brain (for cancer that has spread to the brain). Check the list of NCIsupported cancer clinical trials that are now accepting patients with high risk metastatic gestational trophoblastic tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. PlacentalSite Gestational Trophoblastic Tumors and Epithelioid Trophoblastic Tumors Treatment of stage I placentalsite gestational trophoblastic tumors and epithelioid trophoblastic tumors may include the following: Surgery to remove the uterus. Treatment of stage II placentalsite gestational trophoblastic tumors and epithelioid trophoblastic tumors may include the following: Surgery to remove the tumor, which may be followed by combination chemotherapy. Treatment of stage III and IV placentalsite gestational trophoblastic tumors and epithelioid trophoblastic tumors may include following: Combination chemotherapy. Surgery to remove cancer that has spread to other places, such as the lung or abdomen. Check the list of NCIsupported cancer clinical trials that are now accepting patients with placentalsite gestational trophoblastic tumor and epithelioid trophoblastic tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Recurrent or Resistant Gestational Trophoblastic Neoplasia Treatment of recurrent or resistant gestational trophoblastic tumor may include the following: Chemotherapy with one or more anticancer drugs for tumors previously treated with surgery. Combination chemotherapy for tumors previously treated with chemotherapy. Surgery for tumors that do not respond to chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent gestational trophoblastic tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Gestational Trophoblastic Disease ? [/INST] New types of treatment are being tested in clinical trials. Information about ongoing clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Childhood Hodgkin Lymphoma ? [/INST] Childhood Hodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. There are two types of childhood Hodgkin lymphoma. EpsteinBarr virus infection increases the risk of childhood Hodgkin lymphoma. Signs of childhood Hodgkin lymphoma include swollen lymph nodes, fever, night sweats, and weight loss. Tests that examine the lymph system are used to detect (find) and diagnose childhood Hodgkin lymphoma. Certain factors affect prognosis (chance of recovery) and treatment options. Childhood Hodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. Childhood Hodgkin lymphoma is a type of cancer that develops in the lymph system, which is part of the body's immune system. The immune system protects the body from foreign substances, infection, and diseases. The lymph system is made up of the following: Lymph: Colorless, watery fluid that carries white blood cells called lymphocytes through the lymph system. Lymphocytes protect the body against infections and the growth of tumors. Lymph vessels: A network of thin tubes that collect lymph from different parts of the body and return it to the bloodstream. Lymph nodes: Small, beanshaped structures that filter lymph and store white blood cells that help fight infection and disease. Lymph nodes are located along the network of lymph vessels found throughout the body. Clusters of lymph nodes are found in the neck, underarm, abdomen, pelvis, and groin. Spleen: An organ that makes lymphocytes, filters the blood, stores blood cells, and destroys old blood cells. The spleen is on the left side of the abdomen near the stomach. Thymus: An organ in which lymphocytes grow and multiply. The thymus is in the chest behind the breastbone. Tonsils: Two small masses of lymph tissue at the back of the throat. The tonsils make lymphocytes. Bone marrow: The soft, spongy tissue in the center of large bones. Bone marrow makes white blood cells, red blood cells, and platelets. Lymph tissue is also found in other parts of the body such as the stomach, thyroid gland, brain, and skin. There are two general types of lymphoma: Hodgkin lymphoma and nonHodgkin lymphoma. (See the PDQ summary on Childhood NonHodgkin Lymphoma Treatment for more information.) Hodgkin lymphoma often occurs in adolescents 15 to 19 years of age. The treatment for children and adolescents is different than treatment for adults. (See the PDQ summary on Adult Hodgkin Lymphoma Treatment for more information.) There are two types of childhood Hodgkin lymphoma. The two types of childhood Hodgkin lymphoma are: Classical Hodgkin lymphoma. Nodular lymphocytepredominant Hodgkin lymphoma. Classical Hodgkin lymphoma is divided into four subtypes, based on how the cancer cells look under a microscope: Lymphocyterich classical Hodgkin lymphoma. Nodular sclerosis Hodgkin lymphoma. Mixed cellularity Hodgkin lymphoma. Lymphocytedepleted Hodgkin lymphoma.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Childhood Hodgkin Lymphoma? ? [/INST] EpsteinBarr virus infection increases the risk of childhood Hodgkin lymphoma. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your childs doctor if you think your child may be at risk. Risk factors for childhood Hodgkin lymphoma include the following: Being infected with the EpsteinBarr virus. Being infected with the human immunodeficiency virus (HIV). Having certain diseases of the immune system. Having a personal history of mononucleosis ("mono"). Having a parent or sibling with a personal history of Hodgkin lymphoma. Being exposed to common infections in early childhood may decrease the risk of Hodgkin lymphoma in children because of the effect it has on the immune system.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Childhood Hodgkin Lymphoma ? [/INST] Signs of childhood Hodgkin lymphoma include swollen lymph nodes, fever, night sweats, and weight loss. These and other signs and symptoms may be caused by childhood Hodgkin lymphoma or by other conditions. Check with your child's doctor if your child has any of the following: Painless, swollen lymph nodes near the collarbone or in the neck, chest, underarm, or groin. Fever for no known reason. Weight loss for no known reason. Night sweats. Fatigue. Anorexia. Itchy skin. Pain in the lymph nodes after drinking alcohol. Fever, weight loss, and night sweats are called B symptoms.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Childhood Hodgkin Lymphoma ? [/INST] Tests that examine the lymph system are used to detect (find) and diagnose childhood Hodgkin lymphoma. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the neck, chest, abdomen, or pelvis, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. Sometimes a PET scan and a CT scan are done at the same time. If there is any cancer, this increases the chance that it will be found. Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. Complete blood count (CBC): A procedure in which a sample of blood is drawn and checked for the following: The number of red blood cells, white blood cells, and platelets. The amount of hemoglobin (the protein that carries oxygen) in the red blood cells. The portion of the blood sample made up of red blood cells. Blood chemistry studies : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by organs and tissues in the body. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. Sedimentation rate : A procedure in which a sample of blood is drawn and checked for the rate at which the red blood cells settle to the bottom of the test tube. The sedimentation rate is a measure of how much inflammation is in the body. A higher than normal sedimentation rate may be a sign of lymphoma. Also called erythrocyte sedimentation rate, sed rate, or ESR. Lymph node biopsy : The removal of all or part of a lymph node. The lymph node may be removed during an imageguided CT scan or a thoracoscopy, mediastinoscopy, or laparoscopy. One of the following types of biopsies may be done: Excisional biopsy : The removal of an entire lymph node. Incisional biopsy : The removal of part of a lymph node. Core biopsy : The removal of tissue from a lymph node using a wide needle. Fineneedle aspiration (FNA) biopsy : The removal of tissue from a lymph node using a thin needle. A pathologist views the tissue under a microscope to look for cancer cells, especially ReedSternberg cells. ReedSternberg cells are common in classical Hodgkin lymphoma. The following test may be done on tissue that was removed: Immunophenotyping : A laboratory test used to identify cells, based on the types of antigens or markers on the surface of the cell. This test is used to diagnose the specific type of lymphoma by comparing the cancer cells to normal cells of the immune system.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Childhood Hodgkin Lymphoma ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: The stage of the cancer. The size of the tumor. Whether there are B symptoms at diagnosis. The type of Hodgkin lymphoma. Certain features of the cancer cells. Whether there are too many white blood cells or too few red blood cells at the time of diagnosis. How well the tumor responds to initial treatment with chemotherapy. Whether the cancer is newly diagnosed or has recurred (come back). The treatment options also depend on: The child's age and gender. The risk of longterm side effects. Most children and adolescents with newly diagnosed Hodgkin lymphoma can be cured.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Childhood Hodgkin Lymphoma ? [/INST] After childhood Hodgkin lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. There are three ways that cancer spreads in the body. Stages of childhood Hodgkin lymphoma may include A, B, E, and S. The following stages are used for childhood Hodgkin lymphoma: Stage I Stage II Stage III Stage IV Untreated Hodgkin lymphoma is divided into risk groups. After childhood Hodgkin lymphoma has been diagnosed, tests are done to find out if cancer cells have spread within the lymph system or to other parts of the body. The process used to find out if cancer has spread within the lymph system or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. Treatment is based on the stage and other factors that affect prognosis. The following tests and procedures may be used in the staging process: CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the neck, chest, abdomen, or pelvis, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. Sometimes a PET scan and a CT scan are done at the same time. If there is any cancer, this increases the chance that it will be found. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). An MRI of the abdomen and pelvis may be done. Bone marrow aspiration and biopsy : The removal of bone marrow and a small piece of bone by inserting a hollow needle into the hipbone or breastbone. A pathologist views the bone marrow and bone under a microscope to look for abnormal cells. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Stages of childhood Hodgkin lymphoma may include A, B, E, and S. Childhood Hodgkin lymphoma may be described as follows: A: The patient does not have B symptoms (fever, weight loss, or night sweats). B: The patient has B symptoms. E: Cancer is found in an organ or tissue that is not part of the lymph system but which may be next to an area of the lymph system affected by the cancer. S: Cancer is found in the spleen. The following stages are used for childhood Hodgkin lymphoma: Stage I Stage I is divided into stage I and stage IE. Stage I: Cancer is found in one of the following places in the lymph system: One or more lymph nodes in one lymph node group. Waldeyer's ring. Thymus. Spleen. Stage IE: Cancer is found outside the lymph system in one organ or area. Stage II Stage II is divided into stage II and stage IIE. Stage II: Cancer is found in two or more lymph node groups either above or below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). Stage IIE: Cancer is found in one or more lymph node groups either above or below the diaphragm and outside the lymph nodes in a nearby organ or area. Stage III Stage III is divided into stage III, stage IIIE, stage IIIS, and stage IIIE,S. Stage III: Cancer is found in lymph node groups above and below the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). Stage IIIE: Cancer is found in lymph node groups above and below the diaphragm and outside the lymph nodes in a nearby organ or area. Stage IIIS: Cancer is found in lymph node groups above and below the diaphragm, and in the spleen. Stage IIIE,S: Cancer is found in lymph node groups above and below the diaphragm, outside the lymph nodes in a nearby organ or area, and in the spleen. Stage IV In stage IV, the cancer: is found outside the lymph nodes throughout one or more organs, and may be in lymph nodes near those organs; or is found outside the lymph nodes in one organ and has spread to areas far away from that organ; or is found in the lung, liver, bone marrow, or cerebrospinal fluid (CSF). The cancer has not spread to the lung, liver, bone marrow, or CSF from nearby areas. Untreated Hodgkin lymphoma is divided into risk groups. Untreated childhood Hodgkin lymphoma is divided into risk groups based on the stage, size of the tumor, and whether the patient has B symptoms (fever, weight loss, or night sweats). The risk group is used to plan treatment. Lowrisk childhood Hodgkin lymphoma. Intermediaterisk childhood Hodgkin lymphoma. Highrisk childhood Hodgkin lymphoma.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Childhood Hodgkin Lymphoma ? [/INST] New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Proton beam radiation therapy Protonbeam therapy is a type of highenergy, external radiation therapy that uses streams of protons (small, positivelycharged particles of matter) to make radiation. This type of radiation therapy may help lessen the damage to healthy tissue near the tumor. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Childhood Hodgkin Lymphoma ? [/INST] There are different types of treatment for children with Hodgkin lymphoma. Children with Hodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating childhood cancer. Children and adolescents may have treatmentrelated side effects that appear months or years after treatment for Hodgkin lymphoma. Five types of standard treatment are used: Chemotherapy Radiation therapy Targeted therapy Surgery Highdose chemotherapy with stem cell transplant New types of treatment are being tested in clinical trials. Proton beam radiation therapy Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for children with Hodgkin lymphoma. Different types of treatment are available for children with Hodgkin lymphoma. Some treatments are standard and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Because cancer in children is rare, taking part in a clinical trial should be considered. Some clinical trials are open only to patients who have not started treatment. Children with Hodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating childhood cancer. Treatment will be overseen by a pediatric oncologist, a doctor who specializes in treating children with cancer. The pediatric oncologist works with other pediatric health care providers who are experts in treating children with Hodgkin lymphoma and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Medical oncologist /hematologist. Pediatric surgeon. Radiation oncologist. Endocrinologist. Pediatric nurse specialist. Rehabilitation specialist. Psychologist. Social worker. Childlife specialist. The treatment of Hodgkin lymphoma in adolescents and young adults may be different than the treatment for children. Some adolescents and young adults are treated with an adult treatment regimen. Children and adolescents may have treatmentrelated side effects that appear months or years after treatment for Hodgkin lymphoma. Some cancer treatments cause side effects that continue or appear months or years after cancer treatment has ended. These are called late effects. Because late effects affect health and development, regular followup exams are important. Late effects of cancer treatment may include: Physical problems that affect the following: Development of sex and reproductive organs. Fertility (ability to have children). Bone and muscle growth and development. Thyroid, heart, or lung function. Teeth, gums, and salivary gland function. Spleen function (increased risk of infection). Changes in mood, feelings, thinking, learning, or memory. Second cancers (new types of cancer). For female survivors of Hodgkin lymphoma, there is an increased risk of breast cancer. This risk depends on the amount of radiation therapy they received to the breast during treatment and the chemotherapy regimen used. The risk of breast cancer is decreased if these female survivors also received radiation therapy to the ovaries. It is suggested that female survivors who received radiation therapy to the breast have a mammogram once a year starting 8 years after treatment or at age 25 years, whichever is later. Female survivors of childhood Hodgkin lymphoma who have breast cancer have an increased risk of dying from the disease compared to patients with no history of Hodgkin lymphoma who have breast cancer. Some late effects may be treated or controlled. It is important to talk with your child's doctors about the possible late effects caused by some treatments. (See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information). Five types of standard treatment are used: Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using more than one anticancer drug. The way the chemotherapy is given depends on the risk group. For example, children with lowrisk Hodgkin lymphoma receive fewer cycles of treatment, fewer anticancer drugs, and lower doses of anticancer drugs than children with highrisk lymphoma. See Drugs Approved for Hodgkin Lymphoma for more information. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Certain ways of giving radiation therapy can help keep radiation from damaging nearby healthy tissue. These types of external radiation therapy include the following: Conformal radiation therapy: Conformal radiation therapy is a type of external radiation therapy that uses a computer to make a 3dimensional (3D) picture of the tumor and shapes the radiation beams to fit the tumor. Intensitymodulated radiation therapy (IMRT): IMRT is a type of 3dimensional (3D) radiation therapy that uses a computer to make pictures of the size and shape of the tumor. Thin beams of radiation of different intensities (strengths) are aimed at the tumor from many angles. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. Radiation therapy may be given, based on the childs risk group and chemotherapy regimen. External radiation therapy is used to treat childhood Hodgkin lymphoma. The radiation is given only to the lymph nodes or other areas with cancer. Internal radiation therapy is not used to treat Hodgkin lymphoma. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy and proteasome inhibitor therapy are being used in the treatment of childhood Hodgkin lymphoma. Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. In children, rituximab may be used to treat refractory or recurrent Hodgkin lymphoma. Brentuximab, nivolumab, pembrolizumab, and atezolizumab are monoclonal antibodies being studied to treat children. Proteasome inhibitor therapy is a type of targeted therapy that blocks the action of proteasomes (proteins that remove other proteins the body no longer needs) in cancer cells and may prevent the growth of tumors. Bortezomib is a proteasome inhibitor used to treat refractory or recurrent childhood Hodgkin lymphoma. Surgery Surgery may be done to remove as much of the tumor as possible for localized nodular lymphocyte predominant childhood Hodgkin lymphoma. Highdose chemotherapy with stem cell transplant Highdose chemotherapy with stem cell transplant is a way of giving high doses of chemotherapy and replacing blood forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the body's blood cells. See Drugs Approved for Hodgkin Lymphoma for more information. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Proton beam radiation therapy Protonbeam therapy is a type of highenergy, external radiation therapy that uses streams of protons (small, positivelycharged particles of matter) to make radiation. This type of radiation therapy may help lessen the damage to healthy tissue near the tumor. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your child's condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. For patients who receive chemotherapy alone, a PET scan may be done 3 weeks or more after treatment ends. For patients who receive radiation therapy last, a PET scan should not be done until 8 to 12 weeks after treatment. Treatment Options for Children and Adolescents with Hodgkin Lymphoma LowRisk Classical Childhood Hodgkin Lymphoma Treatment of lowrisk classical childhood Hodgkin lymphoma may include the following: Combination chemotherapy. Radiation therapy may also be given to the areas with cancer. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I childhood Hodgkin lymphoma and stage II childhood Hodgkin lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. IntermediateRisk Classical Childhood Hodgkin Lymphoma Treatment of intermediaterisk classical childhood Hodgkin lymphoma may include the following: Combination chemotherapy. Radiation therapy may also be given to the areas with cancer. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I childhood Hodgkin lymphoma, stage II childhood Hodgkin lymphoma, stage III childhood Hodgkin lymphoma and stage IV childhood Hodgkin lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. HighRisk Classical Childhood Hodgkin Lymphoma Treatment of highrisk classical childhood Hodgkin lymphoma may include the following: Higher dose combination chemotherapy. Radiation therapy may also be given to the areas with cancer. A clinical trial of targeted therapy and combination chemotherapy. Radiation therapy may also be given to the areas with cancer. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III childhood Hodgkin lymphoma and stage IV childhood Hodgkin lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Nodular LymphocytePredominant Childhood Hodgkin Lymphoma Treatment of nodular lymphocytepredominant childhood Hodgkin lymphoma may include the following: Surgery, if the tumor can be completely removed. Chemotherapy with or without lowdose external radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with childhood nodular lymphocyte predominant Hodgkin lymphoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Ovarian Low Malignant Potential Tumors ? [/INST] Ovarian low malignant potential tumor is a disease in which abnormal cells form in the tissue covering the ovary. Signs and symptoms of ovarian low malignant potential tumor include pain or swelling in the abdomen. Tests that examine the ovaries are used to detect (find), diagnose, and stage ovarian low malignant potential tumor. Certain factors affect prognosis (chance of recovery) and treatment options. Ovarian low malignant potential tumor is a disease in which abnormal cells form in the tissue covering the ovary. Ovarian low malignant potential tumors have abnormal cells that may become cancer, but usually do not. This disease usually remains in the ovary. When disease is found in one ovary, the other ovary should also be checked carefully for signs of disease. The ovaries are a pair of organs in the female reproductive system. They are in the pelvis, one on each side of the uterus (the hollow, pearshaped organ where a fetus grows). Each ovary is about the size and shape of an almond. The ovaries make eggs and female hormones.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Ovarian Low Malignant Potential Tumors ? [/INST] Signs and symptoms of ovarian low malignant potential tumor include pain or swelling in the abdomen.Ovarian low malignant potential tumor may not cause early signs or symptoms. If you do have signs or symptoms, they may include the following: Pain or swelling in the abdomen. Pain in the pelvis. Gastrointestinal problems, such as gas, bloating, or constipation. These signs and symptoms may be caused by other conditions. If they get worse or do not go away on their own, check with your doctor.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Ovarian Low Malignant Potential Tumors ? [/INST] Tests that examine the ovaries are used to detect (find), diagnose, and stage ovarian low malignant potential tumor. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patients health habits and past illnesses and treatments will also be taken. Pelvic exam : An exam of the vagina, cervix, uterus, fallopian tubes, ovaries, and rectum. A speculum is inserted into the vagina and the doctor or nurse looks at the vagina and cervix for signs of disease. A Pap test of the cervix is usually done. The doctor or nurse also inserts one or two lubricated, gloved fingers of one hand into the vagina and places the other hand over the lower abdomen to feel the size, shape, and position of the uterus and ovaries. The doctor or nurse also inserts a lubricated, gloved finger into the rectum to feel for lumps or abnormal areas. Ultrasound exam: A procedure in which highenergy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to be looked at later.Other patients may have a transvaginal ultrasound. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. CA 125 assay : A test that measures the level of CA 125 in the blood. CA 125 is a substance released by cells into the bloodstream. An increased CA 125 level is sometimes a sign of cancer or other condition. Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. The tissue is usually removed during surgery to remove the tumor.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Ovarian Low Malignant Potential Tumors ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options.The prognosis (chance of recovery) and treatment options depend on the following: The stage of the disease (whether it affects part of the ovary, involves the whole ovary, or has spread to other places in the body). What type of cells make up the tumor. The size of the tumor. The patients general health. Patients with ovarian low malignant potential tumors have a good prognosis, especially when the tumor is found early.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Ovarian Low Malignant Potential Tumors ? [/INST] After ovarian low malignant potential tumor has been diagnosed, tests are done to find out if abnormal cells have spread within the ovary or to other parts of the body. The following stages are used for ovarian low malignant potential tumor: Stage I Stage II Stage III Stage IV After ovarian low malignant potential tumor has been diagnosed, tests are done to find out if abnormal cells have spread within the ovary or to other parts of the body. The process used to find out whether abnormal cells have spread within the ovary or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. Certain tests or procedures are used for staging. Staging laparotomy (a surgical incision made in the wall of the abdomen to remove ovarian tissue) may be used. Most patients are diagnosed with stage I disease. The following stages are used for ovarian low malignant potential tumor: Stage I In stage I, the tumor is found in one or both ovaries. Stage I is divided into stage IA, stage IB, and stage IC. Stage IA: The tumor is found inside a single ovary. Stage IB: The tumor is found inside both ovaries. Stage IC: The tumor is found inside one or both ovaries and one of the following is true: tumor cells are found on the outside surface of one or both ovaries; or the capsule (outer covering) of the ovary has ruptured (broken open); or tumor cells are found in the fluid of the peritoneal cavity (the body cavity that contains most of the organs in the abdomen) or in washings of the peritoneum (tissue lining the peritoneal cavity). Stage II In stage II, the tumor is found in one or both ovaries and has spread into other areas of the pelvis. Stage II is divided into stage IIA, stage IIB, and stage IIC. Stage IIA: The tumor has spread to the uterus and/or fallopian tubes (the long slender tubes through which eggs pass from the ovaries to the uterus). Stage IIB: The tumor has spread to other tissue within the pelvis. Stage IIC: The tumor is found inside one or both ovaries and has spread to the uterus and/or fallopian tubes, or to other tissue within the pelvis. Also, one of the following is true: tumor cells are found on the outside surface of one or both ovaries; or the capsule (outer covering) of the ovary has ruptured (broken open); or tumor cells are found in the fluid of the peritoneal cavity (the body cavity that contains most of the organs in the abdomen) or in washings of the peritoneum (tissue lining the peritoneal cavity). Stage III In stage III, the tumor is found in one or both ovaries and has spread outside the pelvis to other parts of the abdomen and/or nearby lymph nodes. Stage III is divided into stage IIIA, stage IIIB, and stage IIIC. Stage IIIA: The tumor is found in the pelvis only, but tumor cells that can be seen only with a microscope have spread to the surface of the peritoneum (tissue that lines the abdominal wall and covers most of the organs in the abdomen), the small intestines, or the tissue that connects the small intestines to the wall of the abdomen. Stage IIIB: The tumor has spread to the peritoneum and the tumor in the peritoneum is 2 centimeters or smaller. Stage IIIC: The tumor has spread to the peritoneum and the tumor in the peritoneum is larger than 2 centimeters and/or has spread to lymph nodes in the abdomen. The spread of tumor cells to the surface of the liver is also considered stage III disease. Stage IV In stage IV, tumor cells have spread beyond the abdomen to other parts of the body, such as the lungs or tissue inside the liver. Tumor cells in the fluid around the lungs is also considered stage IV disease. Ovarian low malignant potential tumors almost never reach stage IV.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Ovarian Low Malignant Potential Tumors ? [/INST] There are different types of treatment for patients with ovarian low malignant potential tumor. Two types of standard treatment are used: Surgery Chemotherapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their treatment. Followup tests may be needed. There are different types of treatment for patients with ovarian low malignant potential tumor. Different types of treatment are available for patients with ovarian low malignant potential tumor. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer, tumors, and related conditions. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Two types of standard treatment are used: Surgery The type of surgery (removing the tumor in an operation) depends on the size and spread of the tumor and the womans plans for having children. Surgery may include the following: Unilateral salpingooophorectomy: Surgery to remove one ovary and one fallopian tube. Bilateral salpingooophorectomy: Surgery to remove both ovaries and both fallopian tubes. Total hysterectomy and bilateral salpingooophorectomy: Surgery to remove the uterus, cervix, and both ovaries and fallopian tubes. If the uterus and cervix are taken out through the vagina, the operation is called a vaginal hysterectomy. If the uterus and cervix are taken out through a large incision (cut) in the abdomen, the operation is called a total abdominal hysterectomy. If the uterus and cervix are taken out through a small incision (cut) in the abdomen using a laparoscope, the operation is called a total laparoscopic hysterectomy. Partial oophorectomy: Surgery to remove part of one ovary or part of both ovaries. Omentectomy: Surgery to remove the omentum (a piece of the tissue lining the abdominal wall). Even if the doctor removes all disease that can be seen at the time of the operation, the patient may be given chemotherapy after surgery to kill any tumor cells that are left. Treatment given after the surgery, to lower the risk that the tumor will come back, is called adjuvant therapy. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI Web site. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the medical research process. Clinical trials are done to find out if new treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for disease are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way diseases will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose disease has not gotten better. There are also clinical trials that test new ways to stop a disease from recurring (coming back) or reduce the side effects of treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's clinical trials database. Followup tests may be needed. Some of the tests that were done to diagnose the disease may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. This is sometimes called restaging. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the disease has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options for Ovarian Low Malignant Potential Tumors Early Stage Ovarian Low Malignant Potential Tumors (Stage I and II) Surgery is the standard treatment for early stage ovarian low malignant potential tumor. The type of surgery usually depends on whether a woman plans to have children. For women who plan to have children, surgery is either: unilateral salpingooophorectomy; or partial oophorectomy. To prevent recurrence of disease, most doctors recommend surgery to remove the remaining ovarian tissue when a woman no longer plans to have children. For women who do not plan to have children, treatment may be hysterectomy and bilateral salpingooophorectomy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I borderline ovarian surface epithelialstromal tumor and stage II borderline ovarian surface epithelialstromal tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Late Stage Ovarian Low Malignant Potential Tumors (Stage III and IV) Treatment for late stage ovarian low malignant potential tumor may be hysterectomy, bilateral salpingooophorectomy, and omentectomy. A lymph node dissection may also be done. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III borderline ovarian surface epithelialstromal tumor and stage IV borderline ovarian surface epithelialstromal tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Recurrent Ovarian Low Malignant Potential Tumors Treatment for recurrent ovarian low malignant potential tumor may include the following: Surgery. Surgery followed by chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent borderline ovarian surface epithelialstromal tumor. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Ovarian Low Malignant Potential Tumors ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI Web site. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the medical research process. Clinical trials are done to find out if new treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for disease are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way diseases will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose disease has not gotten better. There are also clinical trials that test new ways to stop a disease from recurring (coming back) or reduce the side effects of treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's clinical trials database.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] Central nervous system atypical teratoid/rhabdoid tumor is a disease in which malignant (cancer) cells form in the tissues of the brain. Certain genetic changes may increase the risk of atypical teratoid/rhabdoid tumor. The signs and symptoms of atypical teratoid/rhabdoid tumor are not the same in every patient. Tests that examine the brain and spinal cord are used to detect (find) CNS atypical teratoid/rhabdoid tumor. Childhood atypical teratoid/rhabdoid tumor is diagnosed and may be removed in surgery. Certain factors affect prognosis (chance of recovery) and treatment options. Central nervous system atypical teratoid/rhabdoid tumor is a disease in which malignant (cancer) cells form in the tissues of the brain. Central nervous system (CNS) atypical teratoid/rhabdoid tumor (AT/RT) is a very rare, fastgrowing tumor of the brain and spinal cord. It usually occurs in children aged three years and younger, although it can occur in older children and adults. About half of these tumors form in the cerebellum or brain stem. The cerebellum is the part of the brain that controls movement, balance, and posture. The brain stem controls breathing, heart rate, and the nerves and muscles used in seeing, hearing, walking, talking, and eating. AT/RT may also be found in other parts of the central nervous system (brain and spinal cord). This summary describes the treatment of primary brain tumors (tumors that begin in the brain). Treatment for metastatic brain tumors, which are tumors formed by cancer cells that begin in other parts of the body and spread to the brain, is not covered in this summary. For more information, see the PDQ summary on Childhood Brain and Spinal Cord Tumors Treatment Overview about the different types of childhood brain and spinal cord tumors. Brain tumors can occur in both children and adults; however, treatment for children may be different than treatment for adults. See the PDQ treatment summary on Adult Central Nervous System Tumors Treatment for more information.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor? ? [/INST] Certain genetic changes may increase the risk of atypical teratoid/rhabdoid tumor. Anything that increases the risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your child's doctor if you think your child may be at risk. Atypical teratoid/rhabdoid tumor may be linked to changes in the tumor suppressor genes SMARCB1 or SMARCA4. Genes of this type make a protein that helps control cell growth. Changes in the DNA of tumor suppressor genes like SMARCB1 or SMARCA4 may lead to cancer. Changes in the SMARCB1 or SMARCA4 genes may be inherited (passed on from parents to offspring). When this gene change is inherited, tumors may form in two parts of the body at the same time (for example, in the brain and the kidney). For patients with AT/RT, genetic counseling (a discussion with a trained professional about inherited diseases and a possible need for gene testing) may be recommended.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] The signs and symptoms of atypical teratoid/rhabdoid tumor are not the same in every patient. Signs and symptoms depend on the following: The child's age. Where the tumor has formed. Because atypical teratoid/rhabdoid tumor is fast growing, signs and symptoms may develop quickly and get worse over a period of days or weeks. Signs and symptoms may be caused by AT/RT or by other conditions. Check with your child's doctor if your child has any of the following: Morning headache or headache that goes away after vomiting. Nausea and vomiting. Unusual sleepiness or change in activity level. Loss of balance, lack of coordination, or trouble walking. Increase in head size (in infants).</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] Tests that examine the brain and spinal cord are used to detect (find) CNS atypical teratoid/rhabdoid tumor. The following tests and procedures may be used: Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken. Neurological exam : A series of questions and tests to check the brain, spinal cord, and nerve function. The exam checks a persons mental status, coordination, and ability to walk normally, and how well the muscles, senses, and reflexes work. This may also be called a neuro exam or a neurologic exam. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the brain and spinal cord. This procedure is also called nuclear magnetic resonance imaging (NMRI). Lumbar puncture : A procedure used to collect cerebrospinal fluid (CSF) from the spinal column. This is done by placing a needle between two bones in the spine and into the CSF around the spinal cord and removing a sample of fluid. The sample of CSF is checked under a microscope for signs of tumor cells. The sample may also be checked for the amounts of protein and glucose. A higher than normal amount of protein or lower than normal amount of glucose may be a sign of a tumor. This procedure is also called an LP or spinal tap. SMARCB1 and SMARCA4 gene testing: A laboratory test in which a sample of blood or tissue is tested for the SMARCB1 and SMARCA4 genes. Childhood atypical teratoid/rhabdoid tumor is diagnosed and may be removed in surgery. If doctors think there might be a brain tumor, a biopsy may be done to remove a sample of tissue. For tumors in the brain, the biopsy is done by removing part of the skull and using a needle to remove a sample of tissue. A pathologist views the tissue under a microscope to look for cancer cells. If cancer cells are found, the doctor may remove as much tumor as safely possible during the same surgery. The pathologist checks the cancer cells to find out the type of brain tumor. It is often difficult to completely remove AT/RT because of where the tumor is in the brain and because it may already have spread at the time of diagnosis. The following test may be done on the sample of tissue that is removed: Immunohistochemistry : A test that uses antibodies to check for certain antigens in a sample of tissue. The antibody is usually linked to a radioactive substance or a dye that causes the tissue to light up under a microscope. This test is used to tell the difference between AT/RT and other brain tumors.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: Whether there are certain inherited gene changes. The age of the child. The amount of tumor remaining after surgery. Whether the cancer has spread to other parts of the central nervous system (brain and spinal cord) or to the kidney at the time of diagnosis.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] There is no standard staging system for central nervous system atypical teratoid/rhabdoid tumor. There is no standard staging system for central nervous system atypical teratoid/rhabdoid tumor. The extent or spread of cancer is usually described as stages. There is no standard staging system for central nervous system atypical teratoid/rhabdoid tumor. For treatment, this tumor is grouped as newly diagnosed or recurrent. Treatment depends on the following: The age of the child. How much cancer remains after surgery to remove the tumor. Results from the following procedure are also used to plan treatment: Ultrasound exam: A procedure in which highenergy sound waves (ultrasound) are bounced off internal tissues or organs, such as the kidney, and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to be looked at later. This procedure is done to check for tumors that may also have formed in the kidney.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack specific cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Targeted therapy is being studied in the treatment of recurrent childhood central nervous system atypical teratoid/rhabdoid tumor. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor ? [/INST] There are different types of treatment for patients with central nervous system atypical teratoid/rhabdoid tumor. Children with atypical teratoid/rhabdoid tumor should have their treatment planned by a team of health care providers who are experts in treating cancer in children. Childhood brain tumors may cause signs or symptoms that begin before the cancer is diagnosed and continue for months or years. Some cancer treatments cause side effects months or years after treatment has ended. Four types of treatment are used: Surgery Chemotherapy Radiation therapy Highdose chemotherapy with stem cell transplant New types of treatment are being tested in clinical trials. Targeted therapy Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with central nervous system atypical teratoid/rhabdoid tumor. Different types of treatment are available for patients with central nervous system atypical teratoid/rhabdoid tumor (AT/RT). Treatment for AT/RT is usually within a clinical trial. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. Clinical trials are taking place in many parts of the country. Information about ongoing clinical trials is available from the NCI website. Choosing the most appropriate cancer treatment is a decision that ideally involves the patient, family, and health care team. Children with atypical teratoid/rhabdoid tumor should have their treatment planned by a team of health care providers who are experts in treating cancer in children. Treatment will be overseen by a pediatric oncologist, a doctor who specializes in treating children with cancer. The pediatric oncologist works with other pediatric health care providers who are experts in treating children with central nervous system cancer and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Pediatric neurosurgeon. Radiation oncologist. Neurologist. Pediatric nurse specialist. Rehabilitation specialist. Psychologist. Social worker. Geneticist or genetic counselor. Childhood brain tumors may cause signs or symptoms that begin before the cancer is diagnosed and continue for months or years. Signs or symptoms caused by the tumor may begin before diagnosis. These signs or symptoms may continue for months or years. It is important to talk with your child's doctors about signs or symptoms caused by the tumor that may continue after treatment. Some cancer treatments cause side effects months or years after treatment has ended. Side effects from cancer treatment that begin during or after treatment and continue for months or years are called late effects. Late effects of cancer treatment may include the following: Physical problems. Changes in mood, feelings, thinking, learning, or memory. Second cancers (new types of cancer). Some late effects may be treated or controlled. It is important to talk with your child's doctors about the effects cancer treatment can have on your child. (See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information). Four types of treatment are used: Surgery Surgery is used to diagnose and treat CNS atypical teratoid/rhabdoid tumor. See the General Information section of this summary. Even if the doctor removes all the cancer that can be seen at the time of the surgery, most patients will be given chemotherapy and possibly radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect tumor cells in those areas (regional chemotherapy). Regular doses of anticancer drugs given by mouth or vein to treat brain and spinal cord tumors cannot cross the bloodbrain barrier and reach the tumor. Anticancer drugs injected into the cerebrospinal fluid are able to reach the tumor. This is called intrathecal chemotherapy. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach tumor cells throughout the body (systemic chemotherapy). High doses of some anticancer drugs given into a vein can cross the bloodbrain barrier and reach the tumor. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type of tumor being treated and whether it has spread. External radiation therapy may be given to the brain and spinal cord. Because radiation therapy can affect growth and brain development in young children, especially children who are three years old or younger, the dose of radiation therapy may be lower than in older children. Highdose chemotherapy with stem cell transplant Highdose chemotherapy with stem cell transplant is a method of giving high doses of chemotherapy and replacing blood forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the bodys blood cells. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack specific cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Targeted therapy is being studied in the treatment of recurrent childhood central nervous system atypical teratoid/rhabdoid tumor. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your child's condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options for Newly Diagnosed Childhood CNS Atypical Teratoid/Rhabdoid Tumor There is no standard treatment for patients with central nervous system atypical teratoid/rhabdoid tumor. Combinations of treatments are used for patients with atypical teratoid/rhabdoid tumor. There is no standard treatment for patients with central nervous system atypical teratoid/rhabdoid tumor. Combinations of treatments are used for patients with atypical teratoid/rhabdoid tumor. Because atypical teratoid/rhabdoid tumor (AT/RT) is fastgrowing, a combination of treatments is usually given. After surgery to remove the tumor, treatments for AT/RT may include combinations of the following: Chemotherapy. Radiation therapy. Highdose chemotherapy with stem cell transplant. Clinical trials of new treatments should be considered for patients with newly diagnosed atypical teratoid/rhabdoid tumor.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Renal Cell Cancer ? [/INST] Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney. Smoking and misuse of certain pain medicines can affect the risk of renal cell cancer. Signs of renal cell cancer include blood in the urine and a lump in the abdomen. Tests that examine the abdomen and kidneys are used to detect (find) and diagnose renal cell cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney. Renal cell cancer (also called kidney cancer or renal adenocarcinoma) is a disease in which malignant (cancer) cells are found in the lining of tubules (very small tubes) in the kidney. There are 2 kidneys, one on each side of the backbone, above the waist. Tiny tubules in the kidneys filter and clean the blood. They take out waste products and make urine. The urine passes from each kidney through a long tube called a ureter into the bladder. The bladder holds the urine until it passes through the urethra and leaves the body. Cancer that starts in the ureters or the renal pelvis (the part of the kidney that collects urine and drains it to the ureters) is different from renal cell cancer. (See the PDQ summary about Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment for more information).</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Renal Cell Cancer ? [/INST] After renal cell cancer has been diagnosed, tests are done to find out if cancer cells have spread within the kidney or to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. The following stages are used for renal cell cancer: Stage I Stage II Stage III Stage IV After renal cell cancer has been diagnosed, tests are done to find out if cancer cells have spread within the kidney or to other parts of the body. The process used to find out if cancer has spread within the kidney or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The following tests and procedures may be used in the staging process: CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). Chest xray : An xray of the organs and bones inside the chest. An xray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body. There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if renal cell cancer spreads to the bone, the cancer cells in the bone are actually cancerous renal cells. The disease is metastatic renal cell cancer, not bone cancer. The following stages are used for renal cell cancer: Stage I In stage I, the tumor is 7 centimeters or smaller and is found only in the kidney. Stage II In stage II, the tumor is larger than 7 centimeters and is found only in the kidney. Stage III In stage III: the tumor is any size and cancer is found only in the kidney and in 1 or more nearby lymph nodes; or cancer is found in the main blood vessels of the kidney or in the layer of fatty tissue around the kidney. Cancer may be found in 1 or more nearby lymph nodes. Stage IV In stage IV, cancer has spread: beyond the layer of fatty tissue around the kidney and may be found in the adrenal gland above the kidney with cancer, or in nearby lymph nodes; or to other organs, such as the lungs, liver, bones, or brain, and may have spread to lymph nodes.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Renal Cell Cancer ? [/INST] There are different types of treatment for patients with renal cell cancer. Five types of standard treatment are used: Surgery Radiation therapy Chemotherapy Biologic therapy Targeted therapy New types of treatment are being tested in clinical trials. Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with renal cell cancer. Different types of treatments are available for patients with renal cell cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Five types of standard treatment are used: Surgery Surgery to remove part or all of the kidney is often used to treat renal cell cancer. The following types of surgery may be used: Partial nephrectomy: A surgical procedure to remove the cancer within the kidney and some of the tissue around it. A partial nephrectomy may be done to prevent loss of kidney function when the other kidney is damaged or has already been removed. Simple nephrectomy: A surgical procedure to remove the kidney only. Radical nephrectomy: A surgical procedure to remove the kidney, the adrenal gland, surrounding tissue, and, usually, nearby lymph nodes. A person can live with part of 1 working kidney, but if both kidneys are removed or not working, the person will need dialysis (a procedure to clean the blood using a machine outside of the body) or a kidney transplant (replacement with a healthy donated kidney). A kidney transplant may be done when the disease is in the kidney only and a donated kidney can be found. If the patient has to wait for a donated kidney, other treatment is given as needed. When surgery to remove the cancer is not possible, a treatment called arterial embolization may be used to shrink the tumor. A small incision is made and a catheter (thin tube) is inserted into the main blood vessel that flows to the kidney. Small pieces of a special gelatin sponge are injected through the catheter into the blood vessel. The sponges block the blood flow to the kidney and prevent the cancer cells from getting oxygen and other substances they need to grow. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat renal cell cancer, and may also be used as palliative therapy to relieve symptoms and improve quality of life. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Kidney (Renal Cell) Cancer for more information. Biologic therapy Biologic therapy is a treatment that uses the patient's immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the body's natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. The following types of biologic therapy are being used or studied in the treatment of renal cell cancer: Nivolumab: Nivolumab is a monoclonal antibody that boosts the bodys immune response against renal cell cancer cells. Interferon: Interferon affects the division of cancer cells and can slow tumor growth. Interleukin2 (IL2): IL2 boosts the growth and activity of many immune cells, especially lymphocytes (a type of white blood cell). Lymphocytes can attack and kill cancer cells. See Drugs Approved for Kidney (Renal Cell) Cancer for more information. Targeted therapy Targeted therapy uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Targeted therapy with antiangiogenic agents are used to treat advanced renal cell cancer. Antiangiogenic agents keep blood vessels from forming in a tumor, causing the tumor to starve and stop growing or to shrink. Monoclonal antibodies and kinase inhibitors are two types of antiangiogenic agents used to treat renal cell cancer. Monoclonal antibody therapy uses antibodies made in the laboratory, from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Monoclonal antibodies used to treat renal cell cancer attach to and block substances that cause new blood vessels to form in tumors. Kinase inhibitors stop cells from dividing and may prevent the growth of new blood vessels that tumors need to grow. An mTOR inhibitor is a type of kinase inhibitor. Everolimus and temsirolimus are mTOR inhibitors used to treat advanced renal cell cancer. See Drugs Approved for Kidney (Renal Cell) Cancer for more information. New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options for Renal Cell Cancer Stage I Renal Cell Cancer Treatment of stage I renal cell cancer may include the following: Surgery (radical nephrectomy, simple nephrectomy, or partial nephrectomy). Radiation therapy as palliative therapy to relieve symptoms in patients who cannot have surgery. Arterial embolization as palliative therapy. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I renal cell cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Renal Cell Cancer Treatment of stage II renal cell cancer may include the following: Surgery (radical nephrectomy or partial nephrectomy). Surgery (nephrectomy), before or after radiation therapy. Radiation therapy as palliative therapy to relieve symptoms in patients who cannot have surgery. Arterial embolization as palliative therapy. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II renal cell cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Renal Cell Cancer Treatment of stage III renal cell cancer may include the following: Surgery (radical nephrectomy). Blood vessels of the kidney and some lymph nodes may also be removed. Arterial embolization followed by surgery (radical nephrectomy). Radiation therapy as palliative therapy to relieve symptoms and improve the quality of life. Arterial embolization as palliative therapy. Surgery (nephrectomy) as palliative therapy. Radiation therapy before or after surgery (radical nephrectomy). A clinical trial of biologic therapy following surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III renal cell cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV and Recurrent Renal Cell Cancer Treatment of stage IV and recurrent renal cell cancer may include the following: Surgery (radical nephrectomy). Surgery (nephrectomy) to reduce the size of the tumor. Targeted therapy. Biologic therapy. Radiation therapy as palliative therapy to relieve symptoms and improve the quality of life. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV renal cell cancer and recurrent renal cell cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Renal Cell Cancer ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Lip and Oral Cavity Cancer ? [/INST] Lip and oral cavity cancer is a disease in which malignant (cancer) cells form in the lips or mouth. Tobacco and alcohol use can affect the risk of lip and oral cavity cancer. Signs of lip and oral cavity cancer include a sore or lump on the lips or in the mouth. Tests that examine the mouth and throat are used to detect (find), diagnose, and stage lip and oral cavity cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Lip and oral cavity cancer is a disease in which malignant (cancer) cells form in the lips or mouth. The oral cavity includes the following: The front two thirds of the tongue. The gingiva (gums). The buccal mucosa (the lining of the inside of the cheeks). The floor (bottom) of the mouth under the tongue. The hard palate (the roof of the mouth). The retromolar trigone (the small area behind the wisdom teeth). Most lip and oral cavity cancers start in squamous cells, the thin, flat cells that line the lips and oral cavity. These are called squamous cell carcinomas. Cancer cells may spread into deeper tissue as the cancer grows. Squamous cell carcinoma usually develops in areas of leukoplakia (white patches of cells that do not rub off). Lip and oral cavity cancer is a type of head and neck cancer.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>Who is at risk for Lip and Oral Cavity Cancer? ? [/INST] Tobacco and alcohol use can affect the risk of lip and oral cavity cancer. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for lip and oral cavity cancer include the following: Using tobacco products. Heavy alcohol use. Being exposed to natural sunlight or artificial sunlight (such as from tanning beds) over long periods of time. Being male.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the symptoms of Lip and Oral Cavity Cancer ? [/INST] Signs of lip and oral cavity cancer include a sore or lump on the lips or in the mouth. These and other signs and symptoms may be caused by lip and oral cavity cancer or by other conditions. Check with your doctor if you have any of the following: A sore on the lip or in the mouth that does not heal. A lump or thickening on the lips or gums or in the mouth. A white or red patch on the gums, tongue, or lining of the mouth. Bleeding, pain, or numbness in the lip or mouth. Change in voice. Loose teeth or dentures that no longer fit well. Trouble chewing or swallowing or moving the tongue or jaw. Swelling of jaw. Sore throat or feeling that something is caught in the throat. Lip and oral cavity cancer may not have any symptoms and is sometimes found during a regular dental exam.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>How to diagnose Lip and Oral Cavity Cancer ? [/INST] Tests that examine the mouth and throat are used to detect (find), diagnose, and stage lip and oral cavity cancer. The following tests and procedures may be used: Physical exam of the lips and oral cavity: An exam to check the lips and oral cavity for abnormal areas. The medical doctor or dentist will feel the entire inside of the mouth with a gloved finger and examine the oral cavity with a small longhandled mirror and lights. This will include checking the insides of the cheeks and lips; the gums; the roof and floor of the mouth; and the top, bottom, and sides of the tongue. The neck will be felt for swollen lymph nodes. A history of the patients health habits and past illnesses and medical and dental treatments will also be taken. Endoscopy : A procedure to look at organs and tissues inside the body to check for abnormal areas. An endoscope is inserted through an incision (cut) in the skin or opening in the body, such as the mouth. An endoscope is a thin, tubelike instrument with a light and a lens for viewing. It may also have a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of disease. Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist. If leukoplakia is found, cells taken from the patches are also checked under the microscope for signs of cancer. Exfoliative cytology : A procedure to collect cells from the lip or oral cavity. A piece of cotton, a brush, or a small wooden stick is used to gently scrape cells from the lips, tongue, mouth, or throat. The cells are viewed under a microscope to find out if they are abnormal. MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI). CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, taken from different angles. The pictures are made by a computer linked to an xray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography. Barium swallow : A series of xrays of the esophagus and stomach. The patient drinks a liquid that contains barium (a silverwhite metallic compound). The liquid coats the esophagus and xrays are taken. This procedure is also called an upper GI series. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A small amount of radioactive glucose (sugar) is injected into a vein. The PET scanner rotates around the body and makes a picture of where glucose is being used in the body. Malignant tumor cells show up brighter in the picture because they are more active and take up more glucose than normal cells do. Bone scan : A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is the outlook for Lip and Oral Cavity Cancer ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. Prognosis (chance of recovery) depends on the following: The stage of the cancer. Where the tumor is in the lip or oral cavity. Whether the cancer has spread to blood vessels. For patients who smoke, the chance of recovery is better if they stop smoking before beginning radiation therapy. Treatment options depend on the following: The stage of the cancer. The size of the tumor and where it is in the lip or oral cavity. Whether the patient's appearance and ability to talk and eat can stay the same. The patient's age and general health. Patients who have had lip and oral cavity cancer have an increased risk of developing a second cancer in the head or neck. Frequent and careful followup is important. Clinical trials are studying the use of retinoid drugs to reduce the risk of a second head and neck cancer. Information about ongoing clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the stages of Lip and Oral Cavity Cancer ? [/INST] After lip and oral cavity cancer has been diagnosed, tests are done to find out if cancer cells have spread within the lip and oral cavity or to other parts of the body. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. The following stages are used for lip and oral cavity cancer: Stage 0 (Carcinoma in Situ) Stage I Stage II Stage III Stage IV After lip and oral cavity cancer has been diagnosed, tests are done to find out if cancer cells have spread within the lip and oral cavity or to other parts of the body. The process used to find out if cancer has spread within the lip and oral cavity or to other parts of the body is called staging. The information gathered from the staging process determines the stage of the disease. It is important to know the stage in order to plan treatment. The results of the tests used to diagnose lip and oral cavity cancer are also used to stage the disease. (See the General Information section.) There are three ways that cancer spreads in the body. Cancer can spread through tissue, the lymph system, and the blood: Tissue. The cancer spreads from where it began by growing into nearby areas. Lymph system. The cancer spreads from where it began by getting into the lymph system. The cancer travels through the lymph vessels to other parts of the body. Blood. The cancer spreads from where it began by getting into the blood. The cancer travels through the blood vessels to other parts of the body. Cancer may spread from where it began to other parts of the body. When cancer spreads to another part of the body, it is called metastasis. Cancer cells break away from where they began (the primary tumor) and travel through the lymph system or blood. Lymph system. The cancer gets into the lymph system, travels through the lymph vessels, and forms a tumor (metastatic tumor) in another part of the body. Blood. The cancer gets into the blood, travels through the blood vessels, and forms a tumor (metastatic tumor) in another part of the body. The metastatic tumor is the same type of cancer as the primary tumor. For example, if lip cancer spreads to the lung, the cancer cells in the lung are actually lip cancer cells. The disease is metastatic lip cancer, not lung cancer. The following stages are used for lip and oral cavity cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the lining of the lips and oral cavity. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is also called carcinoma in situ. Stage I In stage I, cancer has formed and the tumor is 2 centimeters or smaller. Cancer has not spread to the lymph nodes. Stage II In stage II, the tumor is larger than 2 centimeters but not larger than 4 centimeters, and cancer has not spread to the lymph nodes. Stage III In stage III, the tumor: may be any size and has spread to one lymph node that is 3 centimeters or smaller, on the same side of the neck as the tumor; or is larger than 4 centimeters. Stage IV Stage IV is divided into stages IVA, IVB, and IVC. In stage IVA, the tumor: has spread through tissue in the lip or oral cavity into nearby tissue and/or bone (jaw, tongue, floor of mouth, maxillary sinus, or skin on the chin or nose); cancer may have spread to one lymph node that is 3 centimeters or smaller, on the same side of the neck as the tumor; or is any size or has spread through tissue in the lip or oral cavity into nearby tissue and/or bone (jaw, tongue, floor of mouth, maxillary sinus, or skin on the chin or nose), and cancer has spread: to one lymph node on the same side of the neck as the tumor and the lymph node is larger than 3 centimeters but not larger than 6 centimeters; or to more than one lymph node on the same side of the neck as the tumor and the lymph nodes are not larger than 6 centimeters; or to lymph nodes on the opposite side of the neck as the tumor or on both sides of the neck, and the lymph nodes are not larger than 6 centimeters. In stage IVB, the tumor: may be any size and has spread to one or more lymph nodes that are larger than 6 centimeters; or has spread further into the muscles or bones in the oral cavity, or to the base of the skull and/or the carotid artery. Cancer may have spread to one or more lymph nodes anywhere in the neck. In stage IVC, the tumor has spread beyond the lip or oral cavity to distant parts of the body, such as the lungs. The tumor may be any size and may have spread to the lymph nodes.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What are the treatments for Lip and Oral Cavity Cancer ? [/INST] There are different types of treatment for patients with lip and oral cavity cancer. Patients with lip and oral cavity cancer should have their treatment planned by a team of doctors who are expert in treating head and neck cancer. Two types of standard treatment are used: Surgery Radiation therapy New types of treatment are being tested in clinical trials. Chemotherapy Hyperfractionated radiation therapy Hyperthermia therapy Patients may want to think about taking part in a clinical trial. Patients can enter clinical trials before, during, or after starting their cancer treatment. Followup tests may be needed. There are different types of treatment for patients with lip and oral cavity cancer. Different types of treatment are available for patients with lip and oral cavity cancer. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Patients with lip and oral cavity cancer should have their treatment planned by a team of doctors who are expert in treating head and neck cancer. Treatment will be overseen by a medical oncologist, a doctor who specializes in treating people with cancer. Because the lips and oral cavity are important for breathing, eating, and talking, patients may need special help adjusting to the side effects of the cancer and its treatment. The medical oncologist may refer the patient to other health professionals with special training in the treatment of patients with head and neck cancer. These include the following: Head and neck surgeon. Radiation oncologist. Dentist. Speech therapist. Dietitian. Psychologist. Rehabilitation specialist. Plastic surgeon. Two types of standard treatment are used: Surgery Surgery (removing the cancer in an operation) is a common treatment for all stages of lip and oral cavity cancer. Surgery may include the following: Wide local excision: Removal of the cancer and some of the healthy tissue around it. If cancer has spread into bone, surgery may include removal of the involved bone tissue. Neck dissection: Removal of lymph nodes and other tissues in the neck. This is done when cancer may have spread from the lip and oral cavity. Plastic surgery: An operation that restores or improves the appearance of parts of the body. Dental implants, a skin graft, or other plastic surgery may be needed to repair parts of the mouth, throat, or neck after removal of large tumors. Even if the doctor removes all the cancer that can be seen at the time of the surgery, some patients may be given chemotherapy or radiation therapy after surgery to kill any cancer cells that are left. Treatment given after the surgery, to lower the risk that the cancer will come back, is called adjuvant therapy. Radiation therapy Radiation therapy is a cancer treatment that uses highenergy xrays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy: External radiation therapy uses a machine outside the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. The way the radiation therapy is given depends on the type and stage of the cancer being treated. External and internal radiation therapy are used to treat lip and oral cavity cancer. Radiation therapy may work better in patients who have stopped smoking before beginning treatment. It is also important for patients to have a dental exam before radiation therapy begins, so that existing problems can be treated. New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Hyperfractionated radiation therapy Hyperfractionated radiation therapy is radiation treatment in which the total dose of radiation is divided into small doses and the treatments are given more than once a day. Hyperthermia therapy Hyperthermia therapy is a treatment in which body tissue is heated above normal temperature to damage and kill cancer cells or to make cancer cells more sensitive to the effects of radiation and certain anticancer drugs. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials. Followup tests may be needed. Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. Treatment Options by Stage Stage I Lip and Oral Cavity Cancer Treatment of stage I lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: Surgery (wide local excision). Internal radiation therapy with or without external radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: Surgery (wide local excision). Internal radiation therapy with or without external radiation therapy. Radiation therapy to lymph nodes in the neck. Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: Surgery (wide local excision) for tumors smaller than 1 centimeter, with or without internal and/or external radiation therapy. Surgery (wide local excision with skin graft) or radiation therapy for larger tumors. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: Surgery (wide local excision) for tumors smaller than centimeter. Surgery (wide local excision) or radiation therapy for larger tumors. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: Surgery (wide local excision, which may include removing part of the jawbone, and skin graft). Radiation therapy with or without surgery. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: Surgery (wide local excision, which may include removing part of the jawbone.) Radiation therapy with or without surgery. Upper gingiva or hard palate If cancer is in the upper gingiva (gums) or the hard palate (the roof of the mouth), treatment is usually surgery (wide local excision) with or without radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage II Lip and Oral Cavity Cancer Treatment of stage II lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: Surgery (wide local excision). External radiation therapy and/or internal radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: Radiation therapy and/or surgery (wide local excision). Internal radiation therapy with surgery (neck dissection). Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: Radiation therapy for tumors that are 3 centimeters or smaller. Surgery (wide local excision) and/or radiation therapy for larger tumors. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: Surgery (wide local excision). Radiation therapy. Surgery (wide local excision) followed by external radiation therapy, with or without internal radiation therapy, for large tumors. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: Surgery (wide local excision, which may include removing part of the jawbone, and a skin graft). Radiation therapy alone or after surgery. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: Surgery (wide local excision, which includes removing part of the jawbone). Radiation therapy with or without surgery. Upper gingiva or hard palate If cancer is in the upper gingiva (gums) or the hard palate (the roof of the mouth), treatment may include the following: Surgery (wide local excision) with or without radiation therapy. Radiation therapy alone. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage III Lip and Oral Cavity Cancer Treatment of stage III lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: Surgery and external radiation therapy with or without internal radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: External radiation therapy with or without internal radiation therapy. Surgery (wide local excision) followed by radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: Surgery (wide local excision) with or without radiation therapy. Radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: Surgery (wide local excision, which may include removing part of the jawbone, with or without neck dissection). External radiation therapy with or without internal radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: Surgery (wide local excision) with or without radiation therapy. Radiation may be given before or after surgery. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: Surgery to remove the tumor, lymph nodes, and part of the jawbone, with or without radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Upper gingiva If cancer is in the upper gingiva (gums), treatment may include the following: Radiation therapy. Surgery (wide local excision) and radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Hard palate If cancer is in the hard palate (the roof of the mouth), treatment may include the following: Radiation therapy. Surgery (wide local excision) with or without radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Lymph nodes For cancer that may have spread to lymph nodes, treatment may include the following: Radiation therapy and/or surgery (neck dissection). A clinical trial of chemotherapy and radiation therapy. A clinical trial of hyperfractionated radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website. Stage IV Lip and Oral Cavity Cancer Treatment of stage IV lip and oral cavity cancer depends on where cancer is found in the lip and oral cavity. Lip If cancer is in the lip, treatment may include the following: Surgery and external radiation therapy with or without internal radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Front of the tongue If cancer is in the front of the tongue, treatment may include the following: Surgery to remove the tongue and sometimes the larynx (voice box) with or without radiation therapy. Radiation therapy as palliative therapy to relieve symptoms and improve quality of life. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Buccal mucosa If cancer is in the buccal mucosa (the lining of the inside of the cheeks), treatment may include the following: Surgery (wide local excision) and/or radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Floor of the mouth If cancer is in the floor (bottom) of the mouth, treatment may include the following: Surgery before or after radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Lower gingiva If cancer is in the lower gingiva (gums), treatment may include the following: Surgery and/or radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Retromolar trigone If cancer is in the retromolar trigone (the small area behind the wisdom teeth), treatment may include the following: Surgery to remove the tumor, lymph nodes, and part of the jawbone, followed by radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Upper gingiva or hard palate If cancer is in the upper gingiva (gums) or hard palate (the roof of the mouth), treatment may include the following: Surgery with radiation therapy. A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Lymph nodes For cancer that may have spread to lymph nodes, treatment may include the following: Radiation therapy and/or surgery (neck dissection). A clinical trial of chemotherapy and radiation therapy. A clinical trial of chemotherapy before or after surgery. A clinical trial of hyperfractionated radiation therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV lip and oral cavity cancer. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>what research (or clinical trials) is being done for Lip and Oral Cavity Cancer ? [/INST] New types of treatment are being tested in clinical trials. This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website. Chemotherapy Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated. Hyperfractionated radiation therapy Hyperfractionated radiation therapy is radiation treatment in which the total dose of radiation is divided into small doses and the treatments are given more than once a day. Hyperthermia therapy Hyperthermia therapy is a treatment in which body tissue is heated above normal temperature to damage and kill cancer cells or to make cancer cells more sensitive to the effects of radiation and certain anticancer drugs. Patients may want to think about taking part in a clinical trial. For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment. Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment. Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward. Patients can enter clinical trials before, during, or after starting their cancer treatment. Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment. Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.</s>

<s>[INST] <<SYS>>You are MediTalk, a Cool Medical Assitant Voice Bot. You helps the people by answering their medical related questions in many language. Don't answer the question which are not medical related and Don't make up the answer if you don't know. Make sure the answer is in four to five sentences<</SYS>>What is (are) Laryngeal Cancer ? [/INST] Laryngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the larynx. Use of tobacco products and drinking too much alcohol can affect the risk of laryngeal cancer. Signs and symptoms of laryngeal cancer include a sore throat and ear pain. Tests that examine the throat and neck are used to help detect (find), diagnose, and stage laryngeal cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Laryngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the larynx. The larynx is a part of the throat, between the base of the tongue and the trachea. The larynx contains the vocal cords, which vibrate and make sound when air is directed against them. The sound echoes through the pharynx, mouth, and nose to make a person's voice. There are three main parts of the larynx: Supraglottis: The upper part of the larynx above the vocal cords, including the epiglottis. Glottis: The middle part of the larynx where the vocal cords are located. Subglottis: The lower part of the larynx between the vocal cords and the trachea (windpipe). Most laryngeal cancers form in squamous cells, the thin, flat cells lining the inside of the larynx. Laryngeal cancer is a type of head and neck cancer.</s>