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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>>Who is at risk for Laryngeal Cancer? ? [/INST] Use of tobacco products and drinking too much alcohol can affect the risk of laryngeal 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.</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 Laryngeal Cancer ? [/INST] Signs and symptoms of laryngeal cancer include a sore throat and ear pain. These and other signs and symptoms may be caused by laryngeal cancer or by other conditions. Check with your doctor if you have any of the following: A sore throat or cough that does not go away. Trouble or pain when swallowing. Ear pain. A lump in the neck or throat. A change or hoarseness in the voice.</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 Laryngeal Cancer ? [/INST] Tests that examine the throat and neck are used to help detect (find), diagnose, and stage laryngeal cancer.The following tests and procedures may be used: Physical exam of the throat and neck: An exam to check the throat and neck for abnormal areas. The doctor will feel the inside of the mouth with a gloved finger and examine the mouth and throat with a small longhandled mirror and light. This will include checking the insides of the cheeks and lips; the gums; the back, roof, and floor of the mouth; the top, bottom, and sides of the tongue; and the throat. The neck will be felt for swollen lymph nodes. A history of the patients health habits and past illnesses and medical treatments will also be taken. 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 sample of tissue may be removed during one of the following procedures: 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. Endoscopy : A procedure to look at organs and tissues inside the body, such as the throat, esophagus, and trachea to check for abnormal areas. An endoscope (a thin, lighted tube with a light and a lens for viewing) is inserted through an opening in the body, such as the mouth. A special tool on the endoscope may be used to remove samples of tissue. 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. 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. 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 stomach, and xrays are taken. This procedure is also called an upper GI series.</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 Laryngeal Cancer ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. Prognosis (chance of recovery) depends on the following: The stage of the disease. The location and size of the tumor. The grade of the tumor. The patient's age, gender, and general health, including whether the patient is anemic. Treatment options depend on the following: The stage of the disease. The location and size of the tumor. Keeping the patient's ability to talk, eat, and breathe as normal as possible. Whether the cancer has come back (recurred). Smoking tobacco and drinking alcohol decrease the effectiveness of treatment for laryngeal cancer. Patients with laryngeal cancer who continue to smoke and drink are less likely to be cured and more likely to develop a second tumor. After treatment for laryngeal cancer, frequent and careful followup is important.</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 Laryngeal Cancer ? [/INST] After laryngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the larynx 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 laryngeal cancer: Stage 0 (Carcinoma in Situ) Stage I Stage II Stage III Stage IV After laryngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the larynx or to other parts of the body. The process used to find out if cancer has spread within the larynx 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 some of the tests used to diagnose laryngeal cancer are often also 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 laryngeal cancer spreads to the lung, the cancer cells in the lung are actually laryngeal cancer cells. The disease is metastatic laryngeal cancer, not lung cancer. The following stages are used for laryngeal cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the lining of the larynx. 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. Stage I laryngeal cancer depends on where cancer began in the larynx: Supraglottis: Cancer is in one area of the supraglottis only and the vocal cords can move normally. Glottis: Cancer is in one or both vocal cords and the vocal cords can move normally. Subglottis: Cancer is in the subglottis only. Stage II In stage II, cancer is in the larynx only. Stage II laryngeal cancer depends on where cancer began in the larynx: Supraglottis: Cancer is in more than one area of the supraglottis or surrounding tissues. Glottis: Cancer has spread to the supraglottis and/or the subglottis and/or the vocal cords cannot move normally. Subglottis: Cancer has spread to one or both vocal cords, which may not move normally. Stage III Stage III laryngeal cancer depends on whether cancer has spread from the supraglottis, glottis, or subglottis. In stage III cancer of the supraglottis: cancer is in the larynx only and the vocal cords cannot move, and/or cancer is in tissues next to the larynx. Cancer may have spread to one lymph node on the same side of the neck as the original tumor and the lymph node is 3 centimeters or smaller; or cancer is in one area of the supraglottis and in one lymph node on the same side of the neck as the original tumor; the lymph node is 3 centimeters or smaller and the vocal cords can move normally; or cancer is in more than one area of the supraglottis or surrounding tissues and in one lymph node on the same side of the neck as the original tumor; the lymph node is 3 centimeters or smaller. In stage III cancer of the glottis: cancer is in the larynx only and the vocal cords cannot move, and/or cancer is in tissues next to the larynx; cancer may have spread to one lymph node on the same side of the neck as the original tumor and the lymph node is 3 centimeters or smaller; or cancer is in one or both vocal cords and in one lymph node on the same side of the neck as the original tumor; the lymph node is 3 centimeters or smaller and the vocal cords can move normally; or cancer has spread to the supraglottis and/or the subglottis and/or the vocal cords cannot move normally. Cancer has also spread to one lymph node on the same side of the neck as the original tumor and the lymph node is 3 centimeters or smaller. In stage III cancer of the subglottis: cancer is in the larynx and the vocal cords cannot move; cancer may have spread to one lymph node on the same side of the neck as the original tumor and the lymph node is 3 centimeters or smaller; or cancer is in the subglottis and in one lymph node on the same side of the neck as the original tumor; the lymph node is 3 centimeters or smaller; or cancer has spread to one or both vocal cords, which may not move normally. Cancer has also spread to one lymph node on the same side of the neck as the original tumor and the lymph node is 3 centimeters or smaller. Stage IV Stage IV is divided into stage IVA, stage IVB, and stage IVC. Each substage is the same for cancer in the supraglottis, glottis, or subglottis. In stage IVA: cancer has spread through the thyroid cartilage and/or has spread to tissues beyond the larynx such as the neck, trachea, thyroid, or esophagus. Cancer may have spread to one lymph node on the same side of the neck as the original tumor and the lymph node is 3 centimeters or smaller; or cancer has spread to one lymph node on the same side of the neck as the original tumor and the lymph node is larger than 3 centimeters but not larger than 6 centimeters, or has spread to more than one lymph node anywhere in the neck with none larger than 6 centimeters. Cancer may have spread to tissues beyond the larynx, such as the neck, trachea, thyroid, or esophagus. The vocal cords may not move normally. In stage IVB: cancer has spread to the space in front of the spinal column, surrounds the carotid artery, or has spread to parts of the chest. Cancer may have spread to one or more lymph nodes anywhere in the neck and the lymph nodes may be any size; or cancer has spread to a lymph node that is larger than 6 centimeters and may have spread as far as the space in front of the spinal column, around the carotid artery, or to parts of the chest. The vocal cords may not move normally. In stage IVC, cancer has spread to other parts of the body, such as the lungs, liver, or bone.</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 Laryngeal Cancer ? [/INST] There are different types of treatment for patients with laryngeal cancer. Three types of standard treatment are used: Radiation therapy Surgery Chemotherapy New types of treatment are being tested in clinical trials. Chemoprevention Radiosensitizers 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 laryngeal cancer. Different types of treatment are available for patients with laryngeal 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. Three 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. 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. Radiation therapy may work better in patients who have stopped smoking before beginning treatment. External radiation therapy to the thyroid or the pituitary gland may change the way the thyroid gland works. The doctor may test the thyroid gland before and after therapy to make sure it is working properly. Hyperfractionated radiation therapy and new types of radiation therapy are being studied in the treatment of laryngeal cancer. Surgery Surgery (removing the cancer in an operation) is a common treatment for all stages of laryngeal cancer. The following surgical procedures may be used: Cordectomy: Surgery to remove the vocal cords only. Supraglottic laryngectomy: Surgery to remove the supraglottis only. Hemilaryngectomy: Surgery to remove half of the larynx (voice box). A hemilaryngectomy saves the voice. Partial laryngectomy: Surgery to remove part of the larynx (voice box). A partial laryngectomy helps keep the patient's ability to talk. Total laryngectomy: Surgery to remove the whole larynx. During this operation, a hole is made in the front of the neck to allow the patient to breathe. This is called a tracheostomy. Thyroidectomy: The removal of all or part of the thyroid gland. 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 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. 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. See Drugs Approved for Head and Neck Cancer for more information. (Laryngeal cancer is a type of head and neck cancer.) 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 Web site. Chemoprevention Chemoprevention is the use of drugs, vitamins, or other substances to reduce the risk of developing cancer or to reduce the risk cancer will recur (come back). The drug isotretinoin is being studied to prevent the development of a second cancer in patients who have had cancer of the head or neck. Radiosensitizers Radiosensitizers are drugs that make tumor cells more sensitive to radiation therapy. Combining radiation therapy with radiosensitizers may kill more tumor cells. 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 Laryngeal Cancer Treatment of stage I laryngeal cancer depends on where cancer is found in the larynx. If cancer is in the supraglottis, treatment may include the following: Radiation therapy. Supraglottic laryngectomy. If cancer is in the glottis, treatment may include the following: Radiation therapy. Cordectomy. Partial laryngectomy, hemilaryngectomy, or total laryngectomy. Laser surgery. If cancer is in the subglottis, treatment may include the following: Radiation therapy with or without surgery. Surgery alone. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I laryngeal 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 Laryngeal Cancer Treatment of stage II laryngeal cancer depends on where cancer is found in the larynx. If cancer is in the supraglottis, treatment may include the following: Radiation therapy Supraglottic laryngectomy or total laryngectomy with or without radiation therapy. A clinical trial of radiation therapy. A clinical trial of chemoprevention. If cancer is in the glottis, treatment may include the following: Radiation therapy. Partial laryngectomy, hemilaryngectomy, or total laryngectomy. Laser surgery. A clinical trial of radiation therapy. A clinical trial of chemoprevention. If cancer is in the subglottis, treatment may include the following: Radiation therapy with or without surgery. Surgery alone. A clinical trial of radiation therapy. A clinical trial of chemoprevention. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II laryngeal 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 Laryngeal Cancer Treatment of stage III laryngeal cancer depends on where cancer is found in the larynx. If cancer is in the supraglottis or glottis, treatment may include the following: Chemotherapy and radiation therapy given together. Chemotherapy followed by chemotherapy and radiation therapy given together. Laryngectomy may be done if cancer remains. Radiation therapy for patients who cannot be treated with chemotherapy and surgery.For tumors that do not respond to radiation, total laryngectomy may be done. Surgery, which may be followed by radiation therapy. A clinical trial of radiation therapy. A clinical trial of chemotherapy, radiosensitizers, or radiation therapy. A clinical trial of chemoprevention. If cancer is in the subglottis, treatment may include the following: Laryngectomy plus total thyroidectomy and removal of lymph nodes in the throat, usually followed by radiation therapy. Radiation therapy with or without surgery. A clinical trial of chemotherapy, radiosensitizers, or radiation therapy. A clinical trial of chemoprevention. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III laryngeal 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 Laryngeal Cancer Treatment of stage IV laryngeal cancer depends on where cancer is found in the larynx. If cancer is in the supraglottis or glottis, treatment may include the following: Chemotherapy and radiation therapy given together. Chemotherapy followed by chemotherapy and radiation therapy given together. Laryngectomy may be done if cancer remains. Radiation therapy for patients who cannot be treated with chemotherapy and surgery. For tumors that do not respond to radiation, total laryngectomy may be done. Surgery followed by radiation therapy. Chemotherapy may be given with the radiation therapy. A clinical trial of radiation therapy. A clinical trial of chemotherapy, radiosensitizers, or radiation therapy. A clinical trial of chemoprevention. If cancer is in the subglottis, treatment may include the following: Laryngectomy plus total thyroidectomy and removal of lymph nodes in the throat, usually with radiation therapy. Radiation therapy. A clinical trial of radiation therapy. A clinical trial of chemotherapy, radiosensitizers, or radiation therapy. A clinical trial of chemoprevention. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV laryngeal 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 Laryngeal 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 Web site. Chemoprevention Chemoprevention is the use of drugs, vitamins, or other substances to reduce the risk of developing cancer or to reduce the risk cancer will recur (come back). The drug isotretinoin is being studied to prevent the development of a second cancer in patients who have had cancer of the head or neck. Radiosensitizers Radiosensitizers are drugs that make tumor cells more sensitive to radiation therapy. Combining radiation therapy with radiosensitizers may kill more tumor cells. 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 Brain Stem Glioma ? [/INST] Childhood brain stem glioma is a disease in which benign (noncancer) or malignant (cancer) cells form in the tissues of the brain stem. Brain tumors may be benign (not cancer) or malignant (cancer). There are two types of brain stem gliomas in children. The cause of most childhood brain tumors is unknown. The signs and symptoms of brain stem glioma are not the same in every child. Tests that examine the brain are used to detect (find) childhood brain stem glioma. A biopsy may be done to diagnose certain types of brain stem glioma. Certain factors affect prognosis (chance of recovery) and treatment options. Childhood brain stem glioma is a disease in which benign (noncancer) or malignant (cancer) cells form in the tissues of the brain stem. Gliomas are tumors formed from glial cells. Glial cells in the brain hold nerve cells in place, bring food and oxygen to them, and help protect them from disease, such as infection. The brain stem is the part of the brain connected to the spinal cord. It is in the lowest part of the brain, just above the back of the neck. The brain stem is the part of the brain that controls breathing, heart rate, and the nerves and muscles used in seeing, hearing, walking, talking, and eating. Most childhood brain stem gliomas are pontine gliomas, which form in a part of the brain stem called the pons. Brain tumors are the third most common type of cancer in children. This summary refers to 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 discussed in this summary. Brain tumors can occur in both children and adults; however, treatment for children may be different than treatment for adults. See the following PDQ treatment summaries for more information: Childhood Brain and Spinal Cord Tumors Treatment Overview Adult Central Nervous System Tumors Treatment Brain tumors may be benign (not cancer) or malignant (cancer). Benign brain tumors grow and press on nearby areas of the brain. They rarely spread into other tissues. Malignant brain 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 can cause signs and symptoms and need treatment. There are two types of brain stem gliomas in children. Childhood brain stem glioma is either a diffuse intrinsic pontine glioma (DIPG) or a focal glioma. DIPG is a highgrade tumor that is fastgrowing and spreads all through the brain stem. It is hard to treat and has a poor prognosis (chance of recovery). Children younger than 3 years diagnosed with DIPG may have a better prognosis than children who are 3 years and older. A focal glioma is slowgrowing and is in one area of the brain stem. It is easier to treat than DIPG and has a better prognosis.</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 Childhood Brain Stem Glioma ? [/INST] The cause of most childhood brain tumors is unknown.</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 Brain Stem Glioma? ? [/INST] 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 child's doctor if you think your child may be at risk. Possible risk factors for brain stem glioma include: Having certain genetic disorders, such as neurofibromatosis type 1 (NF1).</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 Brain Stem Glioma ? [/INST] The signs and symptoms of brain stem glioma are not the same in every child. Signs and symptoms depend on the following: Where the tumor forms in the brain. The size of the tumor and whether it has spread all through the brain stem. How fast the tumor grows. The child's age and development. Some tumors do not cause signs or symptoms. Signs and symptoms may be caused by childhood brain stem gliomas or by other conditions. Check with your child's doctor if your child has any of the following: Loss of ability to move one side of the face and/or body. Loss of balance and trouble walking. Vision and hearing problems. Morning headache or headache that goes away after vomiting. Nausea and vomiting. Unusual sleepiness. More or less energy than usual. Changes in behavior. Trouble learning in school.</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 Brain Stem Glioma ? [/INST] Tests that examine the brain are used to detect (find) childhood brain stem glioma. 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. 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 brain. 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). A biopsy may be done to diagnose certain types of brain stem glioma. If the MRI scan looks like the tumor is a DIPG, a biopsy is usually not done and the tumor is not removed. If the MRI scan looks like a focal brain stem glioma, a biopsy may be done. A part of the skull is removed and a needle is used to remove a sample of the brain tissue. Sometimes, the needle is guided by a computer. A pathologist views the tissue under a microscope to look for cancer cells. If cancer cells are found, the doctor will remove as much tumor as safely possible during the same surgery. The following test may be done on the tissue that was 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 brain stem glioma 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 Brain Stem Glioma ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis and treatment options depend on: The type of brain stem glioma. Where the tumor is found in the brain and if it has spread within the brain stem. The age of the child when diagnosed. Whether or not the child has a condition called neurofibromatosis type 1. Whether the tumor 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 Childhood Brain Stem Glioma ? [/INST] The plan for cancer treatment depends on whether the tumor is in one area of the brain or has spread all through the brain. The plan for cancer treatment depends on whether the tumor is in one area of the brain or has spread all through the brain. Staging is the process used to find out how much cancer there is and if cancer has spread. It is important to know the stage in order to plan treatment. There is no standard staging system for childhood brain stem glioma. Treatment is based on the following: Whether the tumor is newly diagnosed or recurrent (has come back after treatment). The type of tumor (either a diffuse intrinsic pontine glioma or a focal glioma).</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 Brain Stem Glioma ? [/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 Childhood Brain Stem Glioma ? [/INST] There are different types of treatment for children with brain stem glioma. Children with brain stem glioma should have their treatment planned by a team of health care providers who are experts in treating childhood brain tumors. Childhood brain stem gliomas 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. Six types of standard treatment are used: Surgery Radiation therapy Chemotherapy Cerebrospinal fluid diversion Observation 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 children with brain stem glioma. Different types of treatment are available for children with brain stem glioma. 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. 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 brain stem glioma should have their treatment planned by a team of health care providers who are experts in treating childhood brain tumors. 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 brain tumors and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Neurosurgeon. Neuropathologist. Radiation oncologist. Neurooncologist. Neurologist. Rehabilitation specialist. Neuroradiologist. Endocrinologist. Psychologist. Childhood brain stem gliomas may cause signs or symptoms that begin before the cancer is diagnosed and continue for months or years. Childhood brain stem gliomas may cause signs or symptoms that continue for months or years. Signs or symptoms caused by the tumor may begin before diagnosis. Signs or symptoms caused by treatment may begin during or right after treatment. Some cancer treatments cause side effects months or years after treatment has ended. These are called late effects. Late effects 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). Six types of standard treatment are used: Surgery Surgery may be used to diagnose and treat childhood brain stem glioma as discussed in the General Information section of this summary. 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 the cancer being treated. External radiation therapy is used to treat DIPG. External and/or internal radiation therapy may be used to treat focal brain stem gliomas. Several months after radiation therapy to the brain, imaging tests may show changes to the brain tissue. These changes may be caused by the radiation therapy or may mean the tumor is growing. It is important to be sure the tumor is growing before any more treatment is given. 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 in 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 the cancer being treated. Because radiation therapy to the brain can affect growth and brain development in young children, clinical trials are studying ways of using chemotherapy to delay or reduce the need for radiation therapy. Cerebrospinal fluid diversion Cerebrospinal fluid diversion is a method used to drain fluid that has built up in the brain. A shunt (long, thin tube) is placed in a ventricle (fluidfilled space) of the brain and threaded under the skin to another part of the body, usually the abdomen. The shunt carries extra fluid away from the brain so it may be absorbed elsewhere in the body. Observation Observation is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change. 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. Some focal brain stem gliomas that cannot be removed by surgery may be treated with BRAF kinase inhibitor therapy. BRAF kinase inhibitors block the BRAF protein. BRAF proteins help control cell growth and may be mutated (changed) in some types of brain stem glioma. Blocking mutated BRAF kinase proteins may help keep cancer cells from growing. 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 child's condition has changed or if the cancer has recurred (come back). These tests are sometimes called followup tests or checkups. If the results of imaging tests done after treatment show a mass in the brain, a biopsy may be done to find out if it is made up of dead tumor cells or if new cancer cells are growing. In children who are expected to live a long time, regular MRIs may be done to see if the cancer has come back. Treatment Options for Childhood Brain Stem Glioma Newly Diagnosed Childhood Brain Stem Glioma Newly diagnosed childhood brain stem glioma is a tumor for which no treatment has been given. The child may have received drugs or treatment to relieve signs or symptoms caused by the tumor. Standard treatment of diffuse intrinsic pontine glioma (DIPG) may include the following: Radiation therapy. Chemotherapy (in infants). Standard treatment of focal glioma may include the following: Surgery that may be followed by chemotherapy and/or radiation therapy. Observation for small tumors that grow slowly. Cerebrospinal fluid diversion may be done when there is extra fluid in the brain. Internal radiation therapy with radioactive seeds, with or without chemotherapy, when the tumor cannot be removed by surgery. Targeted therapy with a BRAF kinase inhibitor, for certain tumors that cannot be removed by surgery. Treatment of brain stem glioma in children with neurofibromatosis type 1 may be observation. The tumors are slowgrowing in these children and may not need specific treatment for years. Check the list of NCIsupported cancer clinical trials that are now accepting patients with untreated childhood 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Progressive or Recurrent Childhood Brain Stem Glioma When cancer does not get better with treatment or comes back, palliative care is an important part of the child's treatment plan. It includes physical, psychological, social, and spiritual support for the child and family. The goal of palliative care is to help control symptoms and give the child the best quality of life possible. Parents may not be sure about whether to continue treatment or what kind of treatment is best for their child. The healthcare team can give parents information to help them make these decisions. There is no standard treatment for progressive or recurrent diffuse intrinsic pontine glioma. The child may be treated in a clinical trial of a new treatment. Treatment of recurrent focal childhood brain stem glioma may include the following: A second surgery to remove the tumor. External radiation therapy. Chemotherapy. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent childhood 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 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 Germ Cell Tumors ? [/INST] Ovarian germ cell tumor is a disease in which malignant (cancer) cells form in the germ (egg) cells of the ovary. Signs of ovarian germ cell tumor are swelling of the abdomen or vaginal bleeding after menopause. Tests that examine the ovaries, pelvic area, blood, and ovarian tissue are used to detect (find) and diagnose ovarian germ cell tumor. Certain factors affect prognosis (chance of recovery and treatment options). Ovarian germ cell tumor is a disease in which malignant (cancer) cells form in the germ (egg) cells of the ovary. Germ cell tumors begin in the reproductive cells (egg or sperm) of the body. Ovarian germ cell tumors usually occur in teenage girls or young women and most often affect just one ovary. 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. Ovarian germ cell tumor is a general name that is used to describe several different types of cancer. The most common ovarian germ cell tumor is called dysgerminoma. See the following PDQ summaries for information about other types of ovarian tumors: Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment Ovarian Low Malignant Potential Tumors 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 Ovarian Germ Cell Tumors ? [/INST] Signs of ovarian germ cell tumor are swelling of the abdomen or vaginal bleeding after menopause. Ovarian germ cell tumors can be hard to diagnose (find) early. Often there are no symptoms in the early stages, but tumors may be found during regular gynecologic exams (checkups). Check with your doctor if you have either of the following: Swollen abdomen without weight gain in other parts of the body. Bleeding from the vagina after menopause (when you are no longer having menstrual periods).</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 Germ Cell Tumors ? [/INST] Tests that examine the ovaries, pelvic area, blood, and ovarian tissue are used to detect (find) and diagnose ovarian germ cell 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. 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. The size of the incision depends on the reason the laparotomy is being done. Sometimes organs are removed or tissue samples are taken and 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. Serum tumor marker test : A procedure in which a sample of blood is checked to measure the amounts of certain substances released into the blood 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 blood. These are called tumor markers. An increased level of alpha fetoprotein (AFP) or human chorionic gonadotropin (HCG) in the blood may be a sign of ovarian germ cell 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 Germ Cell 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 type of cancer. The size of the tumor. The stage of cancer (whether it affects part of the ovary, involves the whole ovary, or has spread to other places in the body). The way the cancer cells look under a microscope. The patients general health. Ovarian germ cell tumors are usually cured if found and treated 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 Germ Cell Tumors ? [/INST] After ovarian germ cell tumor has been diagnosed, tests are done to find out if cancer cells have spread within the ovary 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 ovarian germ cell tumors: Stage I Stage II Stage III Stage IV After ovarian germ cell tumor has been diagnosed, tests are done to find out if cancer cells have spread within the ovary or to other parts of the body. The process used to find out whether cancer has 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. Unless a doctor is sure the cancer has spread from the ovaries to other parts of the body, an operation called a laparotomy is done to see if the cancer has spread. The doctor must cut into the abdomen and carefully look at all the organs to see if they have cancer in them. The doctor will cut out small pieces of tissue so they can be checked under a microscope for signs of cancer. The doctor may also wash the abdominal cavity with fluid, which is also checked under a microscope to see if it has cancer cells in it. Usually the doctor will remove the cancer and other organs that have cancer in them during the laparotomy. It is important to know the stage in order to plan treatment. Many of the tests used to diagnose ovarian germ cell tumor are also used for staging. The following tests and procedures may also be used for staging: 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). Transvaginal ultrasound exam: A procedure used to examine the vagina, uterus, fallopian tubes, and bladder. An ultrasound transducer (probe) is inserted into the vagina and used to bounce highenergy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram. The doctor can identify tumors by looking at the 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. 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 tumor as the primary tumor. For example, if an ovarian germ cell tumor spreads to the liver, the tumor cells in the liver are actually cancerous ovarian germ cells. The disease is metastatic ovarian germ cell tumor, not liver cancer. The following stages are used for ovarian germ cell tumors: Stage I In stage I, cancer is found in one or both ovaries. Stage I is divided into stage IA, stage IB, and stage IC. Stage IA: Cancer is found inside a single ovary. Stage IB: Cancer is found inside both ovaries. Stage IC: Cancer is found inside one or both ovaries and one of the following is true: cancer is also found on the outside surface of one or both ovaries; or the capsule (outer covering) of the ovary has ruptured (broken open); or cancer 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, cancer 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: Cancer 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: Cancer has spread to other tissue within the pelvis. Stage IIC: Cancer 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: cancer is found on the outside surface of one or both ovaries; or the capsule (outer covering) of the ovary has ruptured (broken open); or cancer 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, cancer 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 cancer 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: Cancer has spread to the peritoneum and the cancer in the peritoneum is 2 centimeters or smaller. Stage IIIC: Cancer has spread to the peritoneum and the cancer in the peritoneum is larger than 2 centimeters and/or cancer has spread to lymph nodes in the abdomen. Cancer that has spread to the surface of the liver is also considered stage III ovarian cancer. Stage IV In stage IV, cancer has spread beyond the abdomen to other parts of the body, such as the lungs or tissue inside the liver. Cancer cells in the fluid around the lungs is also considered stage IV ovarian 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 are the treatments for Ovarian Germ Cell Tumors ? [/INST] There are different types of treatment for patients with ovarian germ cell tumors. Four types of standard treatment are used: Surgery Observation Chemotherapy Radiation therapy New types of treatment are being tested in clinical trials. Highdose chemotherapy with bone marrow transplant New treatment options 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 ovarian germ cell tumors. Different types of treatment are available for patients with ovarian germ cell 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. 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 of ovarian germ cell tumor. A doctor may take out the cancer using one of the following types of surgery. Unilateral salpingooophorectomy: A surgical procedure to remove one ovary and one fallopian tube. Total hysterectomy: A surgical procedure to remove the uterus, including 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. Bilateral salpingooophorectomy: A surgical procedure to remove both ovaries and both fallopian tubes. Tumor debulking: A surgical procedure in which as much of the tumor as possible is removed. Some tumors cannot be completely removed. Even if the doctor removes all the cancer that can be seen at the time of the operation, some patients may be offered 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. After chemotherapy for an ovarian germ cell tumor, a secondlook laparotomy may be done. This is similar to the laparotomy that is done to find out the stage of the cancer. Secondlook laparotomy is a surgical procedure to find out if tumor cells are left after primary treatment. During this procedure, the doctor will take samples of lymph nodes and other tissues in the abdomen to see if any cancer is left. This procedure is not done for dysgerminomas. Observation Observation is closely watching a patients condition without giving any treatment unless signs or symptoms appear or change. 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 Ovarian, Fallopian Tube, or Primary Peritoneal Cancer 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 and stage of the cancer being treated. External radiation therapy is used to treat ovarian germ cell tumors. 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. Highdose chemotherapy with bone marrow transplant Highdose chemotherapy with bone marrow transplant is a method of giving very high doses of chemotherapy and replacing blood forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the 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 treatment options Combination chemotherapy (the use of more than one anticancer drug) is being tested in clinical trials. 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 Ovarian Germ Cell Tumors Treatment depends on whether the tumor is a dysgerminoma or another type of ovarian germ cell tumor. Treatment of dysgerminoma may include the following: Unilateral salpingooophorectomy with or without lymphangiography or CT scan. Unilateral salpingooophorectomy followed by observation. Unilateral salpingooophorectomy followed by radiation therapy. Unilateral salpingooophorectomy followed by chemotherapy. Treatment of other ovarian germ cell tumors may be either: unilateral salpingooophorectomy followed by careful observation; or unilateral salpingooophorectomy, sometimes followed by combination chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I ovarian 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. Stage II Ovarian Germ Cell Tumors Treatment depends on whether the tumor is a dysgerminoma or another type of ovarian germ cell tumor. Treatment of dysgerminoma may be either: total abdominal hysterectomy and bilateral salpingooophorectomy followed by radiation therapy or combination chemotherapy; or unilateral salpingooophorectomy followed by chemotherapy. Treatment of other ovarian germ cell tumors may include the following: Unilateral salpingooophorectomy followed by combination chemotherapy. Secondlook laparotomy (surgery done after primary treatment to see if tumor cells remain). A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II ovarian 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. Stage III Ovarian Germ Cell Tumors Treatment depends on whether the tumor is a dysgerminoma or another type of ovarian germ cell tumor. Treatment of dysgerminoma may include the following: Total abdominal hysterectomy and bilateral salpingooophorectomy, with removal of as much of the cancer in the pelvis and abdomen as possible. Unilateral salpingooophorectomy followed by chemotherapy. Treatment of other ovarian germ cell tumors may include the following: Total abdominal hysterectomy and bilateral salpingooophorectomy, with removal of as much of the cancer in the pelvis and abdomen as possible. Chemotherapy will be given before and/or after surgery. Unilateral salpingooophorectomy followed by chemotherapy. Secondlook laparotomy (surgery done after primary treatment to see if tumor cells remain). A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III ovarian 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. Stage IV Ovarian Germ Cell Tumors Treatment depends on whether the tumor is a dysgerminoma or another type of ovarian germ cell tumor. Treatment of dysgerminoma may include the following: Total abdominal hysterectomy and bilateral salpingooophorectomy followed by chemotherapy, with removal of as much of the cancer in the pelvis and abdomen as possible. Unilateral salpingooophorectomy followed by chemotherapy. Treatment of other ovarian germ cell tumors may include the following: Total abdominal hysterectomy and bilateral salpingooophorectomy, with removal of as much of the cancer in the pelvis and abdomen as possible. Chemotherapy will be given before and/or after surgery. Unilateral salpingooophorectomy followed by chemotherapy. Secondlook laparotomy (surgery done after primary treatment to see if tumor cells remain). A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV ovarian 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.</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 Germ Cell Tumors ? [/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. Highdose chemotherapy with bone marrow transplant Highdose chemotherapy with bone marrow transplant is a method of giving very high doses of chemotherapy and replacing blood forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the 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 treatment options Combination chemotherapy (the use of more than one anticancer drug) is being tested in clinical trials. 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) Chronic Myelomonocytic Leukemia ? [/INST] Chronic myelomonocytic leukemia is a disease in which too many myelocytes and monocytes (immature white blood cells) are made in the bone marrow. Older age and being male increase the risk of chronic myelomonocytic leukemia. Signs and symptoms of chronic myelomonocytic leukemia include fever, weight loss, and feeling very tired. Certain factors affect prognosis (chance of recovery) and treatment options. Chronic myelomonocytic leukemia is a disease in which too many myelocytes and monocytes (immature white blood cells) are made in the bone marrow. In chronic myelomonocytic leukemia (CMML), the body tells too many blood stem cells to become two types of white blood cells called myelocytes and monocytes. Some of these blood stem cells never become mature white blood cells. These immature white blood cells are called blasts. Over time, the myelocytes, monocytes, and blasts crowd out the red blood cells and platelets in the bone marrow. When this happens, infection, anemia, or easy bleeding may occur.</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 Chronic Myelomonocytic Leukemia? ? [/INST] Older age and being male increase the risk of chronic myelomonocytic leukemia. Anything that increases your chance of getting a disease is called a risk factor. Possible risk factors for CMML include the following: Older age. Being male. Being exposed to certain substances at work or in the environment. Being exposed to radiation. Past treatment with certain anticancer drugs.</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 Chronic Myelomonocytic Leukemia ? [/INST] Signs and symptoms of chronic myelomonocytic leukemia include fever, weight loss, and feeling very tired. These and other signs and symptoms may be caused by CMML or by other conditions. Check with your doctor if you have any of the following: Fever for no known reason. Infection. Feeling very tired. Weight loss for no known reason. Easy bruising or 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 is the outlook for Chronic Myelomonocytic Leukemia ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options for CMML depend on the following: The number of white blood cells or platelets in the blood or bone marrow. Whether the patient is anemic. The amount of blasts in the blood or bone marrow. The amount of hemoglobin in red blood cells. Whether there are certain changes in the chromosomes.</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 Chronic Myelomonocytic Leukemia ? [/INST] Treatment of chronic myelomonocytic leukemia (CMML) may include the following: Chemotherapy with one or more agents. Stem cell transplant. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with chronic myelomonocytic leukemia. 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) Childhood Non-Hodgkin Lymphoma ? [/INST] Childhood nonHodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. The main types of lymphoma are Hodgkin lymphoma and nonHodgkin lymphoma. There are three major types of childhood nonHodgkin lymphoma. Mature Bcell nonHodgkin lymphoma Lymphoblastic lymphoma Anaplastic large cell lymphoma Some types of nonHodgkin lymphoma are rare in children. Past treatment for cancer and having a weakened immune system affect the risk of having childhood nonHodgkin lymphoma. Signs of childhood nonHodgkin lymphoma include breathing problems and swollen lymph nodes. Tests that examine the body and lymph system are used to detect (find) and diagnose childhood nonHodgkin lymphoma. A biopsy is done to diagnose childhood nonHodgkin lymphoma. Certain factors affect prognosis (chance of recovery) and treatment options. Childhood nonHodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. Childhood 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 infections and the growth of tumors. There are three types of lymphocytes: B lymphocytes that make antibodies to help fight infection. T lymphocytes that help B lymphocytes make the antibodies that help fight infection. Natural killer cells that attack cancer cells and viruses. 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. NonHodgkin lymphoma can begin in B lymphocytes, T lymphocytes, or natural killer cells. Lymphocytes can also be found in the blood and collect in the lymph nodes, spleen, and thymus. Lymph tissue is also found in other parts of the body such as the stomach, thyroid gland, brain, and skin. NonHodgkin lymphoma can occur in both adults and children. Treatment for children is different than treatment for adults. See the following PDQ summaries for information about treatment of nonHodgkin lymphoma in adults: Adult NonHodgkin Lymphoma Primary CNS Lymphoma Treatment Mycosis Fungoides and the Sezary Syndrome Treatment The main 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 childhood nonHodgkin lymphoma. See the PDQ summary on Childhood Hodgkin Lymphoma Treatment for information about childhood Hodgkin lymphoma. There are three major types of childhood nonHodgkin lymphoma. The type of lymphoma is determined by how the cells look under a microscope. The three major types of childhood nonHodgkin lymphoma are: Mature Bcell nonHodgkin lymphoma Mature Bcell nonHodgkin lymphomas include: Burkitt and Burkittlike lymphoma/leukemia: Burkitt lymphoma and Burkitt leukemia are different forms of the same disease. Burkitt lymphoma/leukemia is an aggressive (fastgrowing) disorder of B lymphocytes that is most common in children and young adults. It may form in the abdomen, Waldeyer's ring, testicles, bone, bone marrow, skin, or central nervous system (CNS). Burkitt leukemia may start in the lymph nodes as Burkitt lymphoma and then spread to the blood and bone marrow, or it may start in the blood and bone marrow without forming in the lymph nodes first. Both Burkitt leukemia and Burkitt lymphoma have been linked to infection with the EpsteinBarr virus (EBV), although EBV infection is more likely to occur in patients in Africa than in the United States. Burkitt and Burkittlike lymphoma/leukemia are diagnosed when a sample of tissue is checked and a certain change to the cmyc gene is found. Diffuse large Bcell lymphoma: Diffuse large Bcell lymphoma is the most common type of nonHodgkin lymphoma. It is a type of Bcell nonHodgkin lymphoma that grows quickly in the lymph nodes. The spleen, liver, bone marrow, or other organs are also often affected. Diffuse large Bcell lymphoma occurs more often in adolescents than in children. Primary mediastinal Bcell lymphoma: A type of lymphoma that develops from B cells in the mediastinum (the area behind the breastbone). It may spread to nearby organs including the lungs and the sac around the heart. It may also spread to lymph nodes and distant organs including the kidneys. In children and adolescents, primary mediastinal Bcell lymphoma occurs more often in older adolescents. Lymphoblastic lymphoma Lymphoblastic lymphoma is a type of lymphoma that mainly affects Tcell lymphocytes. It usually forms in the mediastinum (the area behind the breastbone). This causes trouble breathing, wheezing, trouble swallowing, or swelling of the head and neck. It may spread to lymph nodes, bone, bone marrow, skin, the CNS, abdominal organs, and other areas. Lymphoblastic lymphoma is a lot like acute lymphoblastic leukemia (ALL). Anaplastic large cell lymphoma Anaplastic large cell lymphoma is a type of lymphoma that mainly affects Tcell lymphocytes. It usually forms in the lymph nodes, skin, or bone, and sometimes forms in the gastrointestinal tract, lung, tissue that covers the lungs, and muscle. Patients with anaplastic large cell lymphoma have a receptor, called CD30, on the surface of their T cells. In many children, anaplastic large cell lymphoma is marked by changes in the ALK gene that makes a protein called anaplastic lymphoma kinase. A pathologist checks for these cell and gene changes to help diagnose anaplastic large cell lymphoma. Some types of nonHodgkin lymphoma are rare in children. Some types of childhood nonHodgkin lymphoma are less common. These include: Pediatrictype follicular lymphoma : In children, follicular lymphoma occurs mainly in males. It is more likely to be found in one area and does not spread to other places in the body. It usually forms in the tonsils and lymph nodes in the neck, but may also form in the testicles, kidney, gastrointestinal tract, and salivary gland. Marginal zone lymphoma : Marginal zone lymphoma is a type of lymphoma that tends to grow and spread slowly and is usually found at an early stage. It may be found in the lymph nodes or in areas outside the lymph nodes. Marginal zone lymphoma found outside the lymph nodes in children is called mucosaassociated lymphoid tissue (MALT) lymphoma and may be linked to Helicobacter pylori infection of the gastrointestinal tract and Chlamydophila psittaci infection of the conjunctival membrane which lines the eye. Primary central nervous system (CNS) lymphoma : Primary CNS lymphoma is extremely rare in children. Peripheral Tcell lymphoma : Peripheral Tcell lymphoma is an aggressive (fastgrowing) nonHodgkin lymphoma that begins in mature T lymphocytes. The T lymphocytes mature in the thymus gland and travel to other parts of the lymph system, such as the lymph nodes, bone marrow, and spleen. Cutaneous Tcell lymphoma : Cutaneous Tcell lymphoma begins in the skin and can cause the skin to thicken or form a tumor. It is very rare in children, but is more common in adolescents and young adults. There are different types of cutaneous Tcell lymphoma, such as cutaneous anaplastic large cell lymphoma, subcutaneous panniculitislike Tcell lymphoma, gammadelta Tcell lymphoma, and mycosis fungoides. Mycosis fungoides rarely occurs in children and adolescents. Past treatment for cancer and having a weakened immune system affect the risk of having childhood 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 child's doctor if you think your child may be at risk. Possible risk factors for childhood nonHodgkin lymphoma include the following: Past treatment for cancer. Being infected with the EpsteinBarr virus or human immunodeficiency virus (HIV). Having a weakened immune system after a transplant or from medicines given after a transplant. Having certain inherited diseases of the immune system. If lymphoma or lymphoproliferative disease is linked to a weakened immune system from certain inherited diseases, HIV infection, a transplant or medicines given after a transplant, the condition is called lymphoproliferative disease associated with immunodeficiency. The different types of lymphoproliferative disease associated with immunodeficiency include: Lymphoproliferative disease associated with primary immunodeficiency. HIVassociated nonHodgkin lymphoma. Posttransplant lymphoproliferative 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 symptoms of Childhood Non-Hodgkin Lymphoma ? [/INST] Signs of childhood nonHodgkin lymphoma include breathing problems and swollen lymph nodes. These and other signs may be caused by childhood nonHodgkin lymphoma or by other conditions. Check with a doctor if your child has any of the following: Trouble breathing. Wheezing. Coughing. Highpitched breathing sounds. Swelling of the head, neck, upper body, or arms. Trouble swallowing. Painless swelling of the lymph nodes in the neck, underarm, stomach, or groin. Painless lump or swelling in a testicle. Fever for no known reason. Weight loss for no known reason. Night sweats.</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 Non-Hodgkin Lymphoma ? [/INST] Tests that examine the body and lymph system are used to detect (find) and diagnose childhood 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. 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, including electrolytes, uric acid, blood urea nitrogen (BUN), creatinine, and liver function values. An unusual (higher or lower than normal) amount of a substance can be a sign of disease. Liver function tests : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by the liver. A higher than normal amount of a substance can be a sign of cancer. 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. 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). 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. 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. 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. A biopsy is done to diagnose childhood nonHodgkin lymphoma: Cells and tissues are removed during a biopsy so they can be viewed under a microscope by a pathologist to check for signs of cancer. Because treatment depends on the type of nonHodgkin lymphoma, biopsy samples should be checked by a pathologist who has experience in diagnosing childhood nonHodgkin lymphoma. One of the following types of biopsies may be done: Excisional biopsy : The removal of an entire lymph node or lump of tissue. Incisional biopsy : The removal of part of a lump, lymph node, or sample of tissue. Core biopsy : The removal of tissue or part of a lymph node using a wide needle. Fineneedle aspiration (FNA) biopsy : The removal of tissue or part of a lymph node using a thin needle. The procedure used to remove the sample of tissue depends on where the tumor is in the body: 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. Mediastinoscopy : A surgical procedure to look at the organs, tissues, and lymph nodes between the lungs for abnormal areas. An incision (cut) is made at the top of the breastbone and a mediastinoscope is inserted into the chest. A mediastinoscope is a thin, tubelike instrument with a light and a lens for viewing. It also has a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of cancer. Anterior mediastinotomy : A surgical procedure to look at the organs and tissues between the lungs and between the breastbone and heart for abnormal areas. An incision (cut) is made next to the breastbone and a mediastinoscope is inserted into the chest. A mediastinoscope is a thin, tubelike instrument with a light and a lens for viewing. It also has a tool to remove tissue or lymph node samples, which are checked under a microscope for signs of cancer. This is also called the Chamberlain procedure. Thoracentesis : The removal of fluid from the space between the lining of the chest and the lung, using a needle. A pathologist views the fluid under a microscope to look for cancer cells. If cancer is found, the following tests may be done to study the cancer cells: Immunohistochemistry : A laboratory 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. 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. 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 find certain gene changes. 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 specific types 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 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 type of lymphoma. Where the tumor is in the body when the tumor is diagnosed. The stage of the cancer. Whether there are certain changes in the chromosomes. The type of initial treatment. Whether the lymphoma responded to initial treatment. The patients age and general health.</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 Non-Hodgkin Lymphoma ? [/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 stages of Childhood Non-Hodgkin Lymphoma ? [/INST] After childhood 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. The following stages are used for childhood nonHodgkin lymphoma: Stage I Stage II Stage III Stage IV After childhood 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 if cancer has spread within the lymph system or to other parts of the body is called staging. The results of tests and procedures used to diagnose nonHodgkin lymphoma may also be used for staging. See the General Information section for a description of these tests and procedures. 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 procedure also may be used to determine the stage: 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 with cancer 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. The following stages are used for childhood nonHodgkin lymphoma: Stage I In stage I childhood nonHodgkin lymphoma, cancer is found: in one group of lymph nodes; or in one area outside the lymph nodes. No cancer is found in the abdomen or mediastinum (area between the lungs). Stage II In stage II childhood nonHodgkin lymphoma, cancer is found: in one area outside the lymph nodes and in nearby lymph nodes; or in two or more areas either above or below the diaphragm, and may have spread to nearby lymph nodes; or to have started in the stomach or intestines and can be completely removed by surgery. Cancer may have spread to certain nearby lymph nodes. Stage III In stage III childhood nonHodgkin lymphoma, cancer is found: in at least one area above the diaphragm and in at least one area below the diaphragm; or to have started in the chest; or to have started in the abdomen and spread throughout the abdomen; or in the area around the spine. Stage IV In stage IV childhood nonHodgkin lymphoma, cancer is found in the bone marrow, brain, or cerebrospinal fluid. Cancer may also be found 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 treatments for Childhood Non-Hodgkin Lymphoma ? [/INST] There are different types of treatment for children with nonHodgkin lymphoma. Children with nonHodgkin lymphoma should have their treatment planned by a team of doctors who are experts in treating childhood cancer. Some cancer treatments cause side effects months or years after treatment has ended. Six types of standard treatment are used: Chemotherapy Radiation therapy Highdose chemotherapy with stem cell transplant Targeted therapy Other drug therapy Phototherapy 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 children with nonHodgkin lymphoma. Different types of treatment are available for children 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. Taking part in a clinical trial should be considered for all children with nonHodgkin lymphoma. Some clinical trials are open only to patients who have not started treatment. Children with nonHodgkin lymphoma should have their treatment planned by a team of doctors 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 health care providers who are experts in treating children with nonHodgkin lymphoma and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Radiation oncologist. Pediatric hematologist. Pediatric surgeon. Pediatric nurse specialist. Rehabilitation specialist. Psychologist. Social worker. 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.) Six 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. Combination chemotherapy is treatment using two or more anticancer drugs. The way the chemotherapy is given depends on the type and stage of the cancer being treated. Intrathecal chemotherapy may be used to treat childhood nonHodgkin lymphoma that has spread, or may spread, to the brain. When used to lessen the chance cancer will spread to the brain, it is called CNS prophylaxis. Intrathecal chemotherapy is given in addition to chemotherapy by mouth or vein. Higher than usual doses of chemotherapy may also be used as CNS prophylaxis. See Drugs Approved for NonHodgkin Lymphoma for more information. Radiation therapy Radiation therapy is a cancer treatment that uses high energy 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 nonHodgkin lymphoma being treated. External radiation therapy may be used to treat childhood nonHodgkin lymphoma that has spread, or may spread, to the brain and spinal cord. Internal radiation therapy is not used to treat nonHodgkin lymphoma. Highdose chemotherapy with stem cell transplant This treatment is a way of giving high doses of chemotherapy and then replacing blood forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the bone marrow or blood 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. 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 antibodies, tyrosine kinase inhibitors, and immunotoxins are three types of targeted therapy being used or studied in the treatment of childhood 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. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Rituximab is used to treat several types of childhood nonHodgkin lymphoma. Brentuximab vedotin is a monoclonal antibody combined with an anticancer drug that is used to treat anaplastic large cell lymphoma. A bispecific monoclonal antibody is made up of two different monoclonal antibodies that bind to two different substances and kills cancer cells. Bispecific monoclonal antibody therapy is used in the treatment of Burkitt and Burkittlike lymphoma /leukemia and diffuse large Bcell lymphoma. Tyrosine kinase inhibitors (TKIs) block signals that tumors need to grow. Some TKIs also keep tumors from growing by preventing the growth of new blood vessels to the tumors. Other types of kinase inhibitors, such as crizotinib, are being studied for childhood nonHodgkin lymphoma. Immunotoxins can bind to cancer cells and kill them. Denileukin diftitox is an immunotoxin used to treat cutaneous Tcell lymphoma. See Drugs Approved for NonHodgkin Lymphoma for more information. Other drug therapy Retinoids are drugs related to vitamin A. Retinoid therapy with bexarotene is used to treat several types of cutaneous Tcell lymphoma. Steroids are hormones made naturally in the body. They can also be made in a laboratory and used as drugs. Steroid therapy is used to treat cutaneous Tcell lymphoma. Phototherapy Phototherapy is a cancer treatment that uses a drug and a certain type of laser light to kill cancer cells. A drug that is not active until it is exposed to light is injected into a vein. The drug collects more in cancer cells than in normal cells. For skin cancer in the skin, laser light is shined onto the skin and the drug becomes active and kills the cancer cells. Phototherapy is used in the treatment of cutaneous Tcell 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 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 Childhood NonHodgkin Lymphoma Burkitt and Burkittlike lymphoma/leukemia Treatment options for newly diagnosed Burkitt and Burkittlike lymphoma/leukemia Treatment options for newly diagnosed Burkitt and Burkittlike lymphoma /leukemia may include: Surgery to remove as much of the tumor as possible, followed by combination chemotherapy. Combination chemotherapy. Combination chemotherapy and targeted therapy (rituximab). Treatment options for recurrent Burkitt and Burkittlike lymphoma/leukemia Treatment options for recurrent Burkitt and Burkittlike nonHodgkin lymphoma /leukemia may include: Combination chemotherapy and targeted therapy (rituximab). Highdose chemotherapy with stem cell transplant with the patient's own cells or cells from a donor. Targeted therapy with a bispecific antibody. Check the list of NCIsupported cancer clinical trials that are now accepting patients with childhood Burkitt lymphoma, stage I childhood small noncleaved cell lymphoma, stage II childhood small noncleaved cell lymphoma, stage III childhood small noncleaved cell lymphoma, stage IV childhood small noncleaved cell lymphoma and recurrent childhood small noncleaved cell 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. Diffuse large Bcell lymphoma Treatment options for newly diagnosed diffuse large Bcell lymphoma Treatment options for newly diagnosed diffuse large Bcell lymphoma may include: Surgery to remove as much of the tumor as possible, followed by combination chemotherapy. Combination chemotherapy. Combination chemotherapy and targeted therapy (rituximab). Treatment options for recurrent diffuse large Bcell lymphoma Treatment options for recurrent diffuse large Bcell lymphoma may include: Combination chemotherapy and targeted therapy (rituximab). Highdose chemotherapy with stem cell transplant with the patient's own cells or cells from a donor. Targeted therapy with a bispecific antibody. Check the list of NCIsupported cancer clinical trials that are now accepting patients with childhood diffuse large cell lymphoma, stage I childhood large cell lymphoma, stage II childhood large cell lymphoma, stage III childhood large cell lymphoma, stage IV childhood large cell lymphoma and recurrent childhood large cell 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. Primary Mediastinal Bcell Lymphoma Treatment options for primary mediastinal Bcell lymphoma Treatment options for primary mediastinal Bcell lymphoma may include: Combination chemotherapy and targeted therapy (rituximab). Lymphoblastic Lymphoma Treatment options for newly diagnosed lymphoblastic lymphoma Lymphoblastic lymphoma may be classified as the same disease as acute lymphoblastic leukemia (ALL). Treatment options for lymphoblastic lymphoma may include: Combination chemotherapy. CNS prophylaxis with radiation therapy or chemotherapy is also given if cancer has spread to the brain and spinal cord. A clinical trial of chemotherapy with different regimens for CNS prophylaxis. A clinical trial of combination chemotherapy with or without targeted therapy (bortezomib). Treatment options for recurrent lymphoblastic lymphoma Treatment options for recurrent lymphoblastic lymphoma may include: Combination chemotherapy. Highdose chemotherapy with stem cell transplant with cells from a donor. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I childhood lymphoblastic lymphoma, stage II childhood lymphoblastic lymphoma, stage III childhood lymphoblastic lymphoma, stage IV childhood lymphoblastic lymphoma and recurrent childhood lymphoblastic 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. Anaplastic Large Cell Lymphoma Treatment options for newly diagnosed anaplastic large cell lymphoma Treatment options for anaplastic large cell lymphoma may include: Surgery followed by combination chemotherapy. Combination chemotherapy. Intrathecal and systemic chemotherapy, for patients with cancer in the brain or spinal cord. A clinical trial of targeted therapy (crizotinib or brentuximab) and combination chemotherapy. Treatment options for recurrent anaplastic large cell lymphoma Treatment options for recurrent anaplastic large cell lymphoma may include: Chemotherapy with one or more drugs. Stem cell transplant with the patient's own cells or cells from a donor. A clinical trial of targeted therapy (crizotinib) in children with recurrent anaplastic large cell lymphoma and changes in the ALK gene. A clinical trial of targeted therapy (crizotinib) and combination chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I childhood anaplastic large cell lymphoma, stage II childhood anaplastic large cell lymphoma, stage III childhood anaplastic large cell lymphoma, stage IV childhood anaplastic large cell lymphoma and recurrent childhood anaplastic large cell 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. Lymphoproliferative Disease Associated With Immunodeficiency in Children Treatment options for lymphoproliferative disease associated with primary immunodeficiency Treatment options for lymphoproliferative disease in children and adolescents with weakened immune systems may include: Chemotherapy. Stem cell transplant with cells from a donor. Treatment options for HIVassociated nonHodgkin lymphoma Treatment with highly active antiretroviral therapy or HAART (a combination of antiretroviral drugs) lowers the risk of nonHodgkin lymphoma in patients infected with the human immunodeficiency virus (HIV). Treatment options for HIVrelated nonHodgkin lymphoma (NHL) in children may include: Chemotherapy. For treatment of recurrent disease, treatment options depend on the type of nonHodgkin lymphoma. Treatment options for posttransplant lymphoproliferative disease Treatment options for posttransplant lymphoproliferative disease may include: Surgery to remove the tumor. If possible, lower doses of immunosuppressive drugs after a stem cell or organ transplant may be given. Targeted therapy (rituximab). Chemotherapy with or without targeted therapy (rituximab). A clinical trial of immunotherapy using donor lymphocytes or the patient's own T cells to target EpsteinBarr infection. Rare NHL Occurring in Children Treatment options for pediatrictype follicular lymphoma Treatment options for follicular lymphoma in children may include: Surgery. Combination chemotherapy. For children whose cancer has certain changes in the genes, treatment is similar to that given to adults with follicular lymphoma. See the Follicular Lymphoma section in the PDQ summary on Adult NonHodgkin Lymphoma for information. Treatment options for marginal zone lymphoma Treatment options for marginal zone lymphoma in children may include: Surgery. Radiation therapy. Antibiotic therapy, for mucosaassociated lymphoid tissue (MALT) lymphoma. Treatment options for primary CNS lymphoma Treatment options for primary CNS lymphoma in children may include: Chemotherapy. Treatment options for peripheral Tcell lymphoma Treatment options for peripheral Tcell lymphoma in children may include: Chemotherapy. Radiation therapy. Stem cell transplant with the patient's own cells or cells from a donor. Treatment options for cutaneous Tcell lymphoma Treatment options for subcutaneous panniculitislike cutaneous Tcell lymphoma in children may include: Watchful waiting. Highdose steroids. Targeted therapy (denileukin diftitox). Combination chemotherapy. Retinoid therapy. Stem cell transplant. Treatment options for cutaneous anaplastic large cell lymphoma may include: Surgery, radiation therapy, or both. In children, treatment options for mycosis fungoides may include: Steroids applied to the skin. Retinoid therapy. Radiation therapy. Phototherapy (light therapy using ultraviolet B radiation).</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) Primary CNS Lymphoma ? [/INST] Primary central nervous system (CNS) lymphoma is a disease in which malignant (cancer) cells form in the lymph tissue of the brain and/or spinal cord. Having a weakened immune system may increase the risk of developing primary CNS lymphoma. Tests that examine the eyes, brain, and spinal cord are used to detect (find) and diagnose primary CNS lymphoma. Certain factors affect prognosis (chance of recovery) and treatment options. Primary central nervous system (CNS) lymphoma is a disease in which malignant (cancer) cells form in the lymph tissue of the brain and/or spinal cord. Lymphoma is a disease in which malignant (cancer) cells form in the lymph system. The lymph system is part of the immune system and is made up of the lymph, lymph vessels, lymph nodes, spleen, thymus, tonsils, and bone marrow. Lymphocytes (carried in the lymph) travel in and out of the central nervous system (CNS). It is thought that some of these lymphocytes become malignant and cause lymphoma to form in the CNS. Primary CNS lymphoma can start in the brain, spinal cord, or meninges (the layers that form the outer covering of the brain). Because the eye is so close to the brain, primary CNS lymphoma can also start in the eye (called ocular 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 Primary CNS Lymphoma? ? [/INST] Having a weakened immune system may increase the risk of developing primary CNS lymphoma. 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. Primary CNS lymphoma may occur in patients who have acquired immunodeficiency syndrome (AIDS) or other disorders of the immune system or who have had a kidney transplant. For more information about lymphoma in patients with AIDS, see the PDQ summary on AIDSRelated Lymphoma 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>>How to diagnose Primary CNS Lymphoma ? [/INST] Tests that examine the eyes, brain, and spinal cord are used to detect (find) and diagnose primary CNS 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. 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, 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. Slitlamp eye exam : An exam that uses a special microscope with a bright, narrow slit of light to check the outside and inside of the eye. 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. 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). 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. 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 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. Stereotactic biopsy : A biopsy procedure that uses a computer and a 3dimensional (3D) scanning device to find a tumor site and guide the removal of tissue so it can be viewed under a microscope to check for signs of cancer. The following tests may be done on the samples of tissue that are removed: 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. 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. Other tests, such as fluorescence in situ hybridization (FISH), may also be done to look for certain changes in the chromosomes. 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.</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 Primary CNS Lymphoma ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on the following: The patient's age and general health. The level of certain substances in the blood and cerebrospinal fluid (CSF). Where the tumor is in the central nervous system, eye, or both. Whether the patient has AIDS. Treatment options depend on the following: The stage of the cancer. Where the tumor is in the central nervous system. The patient's age and general health. Whether the cancer has just been diagnosed or has recurred (come back). Treatment of primary CNS lymphoma works best when the tumor has not spread outside the cerebrum (the largest part of the brain) and the patient is younger than 60 years, able to carry out most daily activities, and does not have AIDS or other diseases that weaken 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 research (or clinical trials) is being done for Primary CNS 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. 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 body's blood cells. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Monoclonal antibody therapy is one type of targeted therapy being studied in the treatment of primary CNS 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. Rituximab is a type of monoclonal antibody used to treat newly diagnosed primary CNS lymphoma in patients who do not have AIDS. 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 Primary CNS Lymphoma ? [/INST] There are different types of treatment for patients with primary CNS lymphoma. Three standard treatments are used: Radiation therapy Chemotherapy Steroid therapy New types of treatment are being tested in clinical trials. Highdose chemotherapy with stem cell transplant 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 primary CNS lymphoma. Different types of treatment are available for patients with primary central nervous system (CNS) 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. Surgery is not used to treat primary CNS lymphoma. Three standard treatments 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. Because primary CNS lymphoma spreads throughout the brain, external radiation therapy is given to the whole brain. This is called whole brain 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. The way the radiation therapy is given depends on whether the patient has primary CNS lymphoma and AIDS. External radiation therapy is used to treat primary CNS lymphoma. Highdose radiation therapy to the brain can damage healthy tissue and cause disorders that can affect thinking, learning, problem solving, speech, reading, writing, and memory. Clinical trials have tested the use of chemotherapy alone or before radiation therapy to reduce the damage to healthy brain tissue that occurs with the use of radiation 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 (intrathecal chemotherapy), 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 where the tumor is in the CNS or eye. Primary CNS lymphoma may be treated with systemic chemotherapy, intrathecal chemotherapy and/or intraventricular chemotherapy, in which anticancer drugs are placed into the ventricles (fluid filled cavities) of the brain. If primary CNS lymphoma is found in the eye, anticancer drugs are injected directly into the vitreous humor (jellylike substance) inside the eye. A network of blood vessels and tissue, called the bloodbrain barrier, protects the brain from harmful substances. This barrier can also keep anticancer drugs from reaching the brain. In order to treat CNS lymphoma, certain drugs may be used to make openings between cells in the bloodbrain barrier. This is called bloodbrain barrier disruption. Anticancer drugs infused into the bloodstream may then reach the brain. Steroid therapy Steroids are hormones made naturally in the body. They can also be made in a laboratory and used as drugs. Glucocorticoids are steroid drugs that have an anticancer effect in lymphomas. 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. 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 body's blood cells. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Monoclonal antibody therapy is one type of targeted therapy being studied in the treatment of primary CNS 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. Rituximab is a type of monoclonal antibody used to treat newly diagnosed primary CNS lymphoma in patients who do not have AIDS. 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 Primary CNS Lymphoma Primary CNS Lymphoma Not Related to AIDS Treatment of primary central nervous system (CNS) lymphoma in patients who do not have AIDS may include the following: Whole brain radiation therapy. Chemotherapy. Chemotherapy followed by radiation therapy. Chemotherapy and targeted therapy (rituximab) followed by highdose chemotherapy and stem cell transplant. A clinical trial of highdose chemotherapy with stem cell transplant. A clinical trial of highdose chemotherapy and targeted therapy (rituximab), with or without stem cell transplant or whole brain radiation therapy. Primary CNS Lymphoma Related to AIDS Treatment of primary central nervous system (CNS) lymphoma in patients who do have AIDS may include the following: Whole brain radiation therapy. Chemotherapy followed by radiation therapy. Treatment of primary CNS lymphoma is different in patients with AIDS because the treatment side effects may be more severe. (See the PDQ summary on AIDSRelated Lymphoma Treatment for more information). Primary Intraocular Lymphoma Treatment of primary intraocular lymphoma may include the following: Chemotherapy (intraocular or systemic). Whole brain radiation therapy. Recurrent Primary CNS Lymphoma Treatment of recurrent primary central nervous system (CNS) lymphoma may include the following: Chemotherapy. Radiation therapy (if not received in earlier treatment). A clinical trial of a new drug or treatment schedule.</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) Atypical Chronic Myelogenous Leukemia ? [/INST] Atypical chronic myelogenous leukemia is a disease in which too many granulocytes (immature white blood cells) are made in the bone marrow. Signs and symptoms of atypical chronic myelogenous leukemia include easy bruising or bleeding and feeling tired and weak. Certain factors affect prognosis (chance of recovery). Atypical chronic myelogenous leukemia is a disease in which too many granulocytes (immature white blood cells) are made in the bone marrow. In atypical chronic myelogenous leukemia (CML), the body tells too many blood stem cells to become a type of white blood cell called granulocytes. Some of these blood stem cells never become mature white blood cells. These immature white blood cells are called blasts. Over time, the granulocytes and blasts crowd out the red blood cells and platelets in the bone marrow. The leukemia cells in atypical CML and CML look alike under a microscope. However, in atypical CML a certain chromosome change, called the "Philadelphia chromosome" is not there.</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 Atypical Chronic Myelogenous Leukemia ? [/INST] Signs and symptoms of atypical chronic myelogenous leukemia include easy bruising or bleeding and feeling tired and weak. These and other signs and symptoms may be caused by atypical CML or by other conditions. Check with your doctor if you have any of the following: Shortness of breath. Pale skin. Feeling very tired and weak. Easy bruising or bleeding. Petechiae (flat, pinpoint spots under the skin caused by bleeding). Pain or a feeling of fullness below the ribs on the left side.</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 Atypical Chronic Myelogenous Leukemia ? [/INST] Certain factors affect prognosis (chance of recovery). The prognosis (chance of recovery) for atypical CML depends on the number of red blood cells and platelets in the blood.</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 Atypical Chronic Myelogenous Leukemia ? [/INST] Treatment of atypical chronic myelogenous leukemia (CML) may include chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with atypical chronic myeloid leukemia, BCRABL1 negative. 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) Childhood Central Nervous System Germ Cell Tumors ? [/INST] Childhood central nervous system (CNS) germ cell tumors form from germ cells. There are different types of childhood CNS germ cell tumors. Germinomas Nongerminomas The cause of most childhood CNS germ cell tumors is not known. Signs and symptoms of childhood CNS germ cell tumors include unusual thirst, frequent urination, early puberty, or vision changes. Imaging studies and tests are used to detect (find) and diagnose childhood CNS germ cell tumors. A biopsy may be done to be sure of the diagnosis of CNS germ cell tumor. Certain factors affect prognosis (chance of recovery). Childhood central nervous system (CNS) germ cell tumors form from germ cells. Germ cells are a type of cell that form as a fetus (unborn baby) develops. These cells later become sperm in the testicles or eggs in the ovaries. Sometimes while the fetus is forming, germ cells travel to other parts of the body and grow into germ cell tumors. Germ cells tumors that form in the brain or spinal cord are called CNS germ cell tumors. The most common places for one or more central nervous system (CNS) germ cell tumors to form is near the pineal gland and in an area of the brain that includes the pituitary gland and the tissue just above it. Sometimes germ cell tumors may form in other areas of the brain. This summary is about germ cell tumors that start in the central nervous system (brain and spinal cord). Germ cell tumors may also form in other parts of the body. See the PDQ summary on Childhood Extracranial Germ Cell Tumors Treatment for information on germ cell tumors that are extracranial (outside the brain). CNS germ cell tumors usually occur in children, but may occur in adults. Treatment for children may be different than treatment for adults. See the following PDQ summaries for information about treatment for adults: Adult Central Nervous System Tumors Treatment Extragonadal Germ Cell Tumors Treatment For information about other types of childhood brain and spinal cord tumors, see the PDQ summary on Childhood Brain and Spinal Cord Tumors Treatment Overview. There are different types of childhood CNS germ cell tumors. There are different types of CNS germ cell tumors. The type of CNS germ cell tumor depends on what the cells look like under a microscope. This summary is about the treatment of the following types of CNS germ cell tumors: Germinomas Germinomas are the most common type of CNS germ cell tumor and have a good prognosis. Nongerminomas Some nongerminomas make hormones. CNS teratomas are a type of nongerminoma that does not make hormones. They may have different kinds of tissue in them, such as hair, muscle, and bone. Teratomas are described as mature or immature, based on how normal the cells look under a microscope. Sometimes teratomas are a mix of mature and immature cells. Other types of nongerminomas include the following: Choriocarcinomas make the hormone betahuman chorionic gonadotropin (hCG). Embryonal carcinomas do not make hormones. Yolk sac tumors make the hormone alphafetoprotein (AFP). Mixed germ cell tumors are made of more than one kind of germ cell.</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 Germ Cell Tumors ? [/INST] Childhood central nervous system (CNS) germ cell tumors rarely spread outside of the brain and spinal cord. Childhood central nervous system (CNS) germ cell tumors rarely spread outside of the brain and spinal cord. Staging is the process used to find out how much cancer there is and if cancer has spread. There is no standard staging system for childhood central nervous system (CNS) germ cell tumors. The treatment plan depends on the following: The type of germ cell tumor. Whether the tumor has spread within the CNS or to other parts of the body. The results of tests and procedures done to diagnose childhood CNS germ cell tumors. Whether the tumor is newly diagnosed or has recurred (come back) after 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 causes Childhood Central Nervous System Germ Cell Tumors ? [/INST] The cause of most childhood CNS germ cell 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 Childhood Central Nervous System Germ Cell Tumors ? [/INST] Signs and symptoms of childhood CNS germ cell tumors include unusual thirst, frequent urination, early puberty, or vision changes. Signs and symptoms depend on the following: Where the tumor has formed. The size of the tumor. Whether the tumor makes hormones. Signs and symptoms may be caused by childhood CNS germ cell tumors or by other conditions. Check with your childs doctor if your child has any of the following: Being very thirsty. Making large amounts of urine that is clear or almost clear. Frequent urination. Bed wetting or getting up at night to urinate. Trouble moving the eyes or trouble seeing clearly. Loss of appetite. Weight loss for no known reason. Early or late puberty. Short stature (being shorter than normal). Headaches. Nausea and vomiting. Feeling very tired. Having problems with school work.</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 Germ Cell Tumors ? [/INST] Imaging studies and tests are used to detect (find) and diagnose childhood CNS germ cell 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 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. 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). The eyes are tested one at a time. The eye not being tested is covered. 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 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 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. Tumor marker tests : A procedure in which a sample of blood or cerebrospinal fluid (CSF) is checked to measure the amounts of certain substances released into the blood and CSF 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 blood. These are called tumor markers. The following tumor markers are used to diagnose some CNS germ cell tumors: Alphafetoprotein (AFP). Betahuman chorionic gonadotropin (hCG). 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 lowerthannormal) amount of a substance can be a sign of disease. Blood hormone studies: A procedure in which a blood sample is checked to measure the amounts of certain hormones released into the blood by organs and tissues in the body. An unusual (higher or lowerthannormal) amount of a substance can be a sign of disease in the organ or tissue that makes it. The blood will be checked for the levels of hormones made by the pituitary gland and other glands. A biopsy may be done to be sure of the diagnosis of CNS germ cell tumor. If doctors think your child may have a CNS germ cell tumor, a biopsy may be done. For brain tumors, the biopsy is done by removing part of the skull and using a needle to remove a sample of tissue. Sometimes, a needle guided by a computer is used to remove the tissue sample. 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 piece of skull is usually put back in place after the procedure. Sometimes the diagnosis can be made based on the results of imaging and tumor marker tests and a biopsy is not needed. 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 type of test may be used to tell the difference between different types of 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 Germ Cell Tumors ? [/INST] Certain factors affect prognosis (chance of recovery). The prognosis (chance of recovery) depends on the following: The type of germ cell tumor. The type and level of any tumor markers. Where the tumor is in the brain or in the spinal cord. Whether the cancer has spread within the brain and spinal cord or to other parts of the body. Whether the tumor is newly diagnosed or has recurred (come back) after 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 research (or clinical trials) is being done for Childhood Central Nervous System Germ Cell Tumors ? [/INST] Check the list of NCIsupported cancer clinical trials that are now accepting patients with childhood 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. 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 Current Clinical Trials section that follows for links to current treatment clinical trials. These have been retrieved from the 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 Germ Cell Tumors ? [/INST] There are different types of treatment for patients with childhood central nervous system (CNS) germ cell tumors. Children with childhood CNS germ cell tumors should have their treatment planned by a team of health care providers who are experts in treating cancer in children. Childhood CNS germ cell 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: Radiation therapy Chemotherapy Surgery Highdose chemotherapy with stem cell rescue 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 childhood central nervous system (CNS) germ cell tumors. Different types of treatment are available for children with childhood central nervous system (CNS) germ cell 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. 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 childhood CNS germ cell tumors 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 and/or a radiation oncologist,. A pediatric oncologist is a doctor who specializes in treating children with cancer. A radiation oncologist specializes in treating cancer with radiation therapy. These doctors work with other pediatric health care providers who are experts in treating children with childhood CNS germ cell tumors and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Pediatric neurosurgeon. Neurologist. Endocrinologist. Ophthalmologist. Pediatric nurse specialist. Rehabilitation specialist. Psychologist. Social worker. Childhood CNS germ cell tumors may cause signs or symptoms that begin before the cancer is diagnosed and continue for months or years. Childhood CNS germ cell tumors may cause signs or symptoms that continue for months or years. Signs or symptoms caused by the tumor may begin before the cancer is diagnosed. Signs or symptoms caused by treatment may begin during or right after treatment. Some cancer treatments cause side effects months or years after treatment has ended. Some cancer treatments cause side effects that continue or appear months or years after cancer treatment has ended. These are called late effects. Late effects of cancer treatment may include: 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 possible late effects caused by some treatments. (See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information). Four types of 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. Certain ways of giving radiation therapy can help keep radiation from damaging nearby healthy tissue. This type of radiation therapy may include the following: 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 of cancer being treated. External radiation therapy is used to treat childhood CNS germ cell tumors. Radiation therapy to the brain can affect growth and development in young children. Certain ways of giving radiation therapy can lessen the damage to healthy brain tissue. For children younger than 3 years, chemotherapy may be given instead. This can delay or reduce the need for radiation 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 of cancer being treated. Surgery Whether surgery to remove the tumor can be done depends on where the tumor is in the brain. Surgery to remove the tumor may cause severe, longterm side effects. Surgery may be done to remove teratomas and may be used for germ cell tumors that come back. 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. Highdose chemotherapy with stem cell rescue Highdose chemotherapy with stem cell rescue 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 bodys blood cells. 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 Current Clinical Trials section that follows for links to current treatment clinical trials. These have been retrieved from the 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. Children whose cancer affected their pituitary gland when the cancer was diagnosed will usually need to have their blood hormone levels checked. If the blood hormone level is low, replacement hormone medicine is given. Children who had a high tumor marker level (alphafetoprotein or betahuman chorionic gonadotropin) when the cancer was diagnosed usually need to have their blood tumor marker level checked. If the tumor marker level increases after initial treatment, the tumor may have recurred. Treatment Options for Childhood CNS Germ Cell Tumors Newly Diagnosed CNS Germinomas Treatment of newly diagnosed central nervous system (CNS) germinomas may include the following: Radiation therapy to the tumor and ventricles (fluid filled spaces) of the brain. A higher dose of radiation is given to the tumor than the area around the tumor. Chemotherapy followed by radiation therapy, for younger children. A clinical trial of chemotherapy followed by radiation therapy given in lower doses depending on how the tumor responds to treatment. Newly Diagnosed CNS Teratomas Treatment of newly diagnosed mature and immature central nervous system (CNS) teratomas may include the following: Surgery to remove as much of the tumor as possible. Radiation therapy and/or chemotherapy may be given if any tumor remains after surgery. Newly Diagnosed CNS Nongerminomas It is not clear what treatment is best for newly diagnosed central nervous system (CNS) nongerminomas is. Treatment of choriocarcinoma, embryonal carcinoma, yolk sac tumor, or mixed germ cell tumor may include the following: Chemotherapy followed by radiation therapy. If a mass remains after chemotherapy, surgery may be needed to check if the mass is a mature teratoma, fibrosis, or a growing tumor. If the mass is a mature teratoma or fibrosis, radiation therapy is given. If the mass is a growing tumor, other treatments may be given. Surgery to remove as much of the mass as possible and check for tumor cells, if tumor marker levels are normal and the mass continues to grow (called growing teratoma syndrome). A clinical trial of chemotherapy followed by radiation therapy given in lower doses depending on how the tumor responds to treatment. Recurrent Childhood CNS Germ Cell Tumors Treatment of recurrent childhood central nervous system (CNS) germ cell tumors may include the following: Chemotherapy followed by radiation therapy. Highdose chemotherapy with stem cell rescue using the patient's stem cells. A clinical trial of a new 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 is (are) Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/INST] Transitional cell cancer of the renal pelvis and ureter is a disease in which malignant (cancer) cells form in the renal pelvis and ureter. Misuse of certain pain medicines can affect the risk of transitional cell cancer of the renal pelvis and ureter. Signs and symptoms of transitional cell cancer of the renal pelvis and ureter include blood in the urine and back pain. Tests that examine the abdomen and kidneys are used to detect (find) and diagnose transitional cell cancer of the renal pelvis and ureter. Certain factors affect prognosis (chance of recovery) and treatment options. Transitional cell cancer of the renal pelvis and ureter is a disease in which malignant (cancer) cells form in the renal pelvis and ureter. The renal pelvis is the top part of the ureter. The ureter is a long tube that connects the kidney to the bladder. There are two kidneys, one on each side of the backbone, above the waist. The kidneys of an adult are about 5 inches long and 3 inches wide and are shaped like a kidney bean. Tiny tubules in the kidneys filter and clean the blood. They take out waste products and make urine. The urine collects in the middle of each kidney in the renal pelvis. Urine passes from the renal pelvis through the ureter into the bladder. The bladder holds the urine until it passes through the urethra and leaves the body. The renal pelvis and ureters are lined with transitional cells. These cells can change shape and stretch without breaking apart. Transitional cell cancer starts in these cells. Transitional cell cancer can form in the renal pelvis or the ureter or both. Renal cell cancer is a more common type of kidney cancer. See the PDQ summary about Renal Cell Cancer 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 symptoms of Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/INST] Signs and symptoms of transitional cell cancer of the renal pelvis and ureter include blood in the urine and back pain. These and other signs and symptoms may be caused by transitional cell cancer of the renal pelvis and ureter 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: Blood in the urine. A pain in the back that doesn't go away. Extreme tiredness. Weight loss with no known reason. Painful or frequent urination.</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 Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/INST] Tests that examine the abdomen and kidneys are used to detect (find) and diagnose transitional cell cancer of the renal pelvis and ureter. 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. Urinalysis : A test to check the color of urine and its contents, such as sugar, protein, blood, and bacteria. 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. Urine cytology : A laboratory test in which a sample of urine is checked under a microscope for abnormal cells. Cancer in the kidney, bladder, or ureter may shed cancer cells into the urine. Intravenous pyelogram (IVP): A series of xrays of the kidneys, ureters, and bladder to check for cancer. 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. 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. Ultrasound : 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. An ultrasound of the abdomen may be done to help diagnose cancer of the renal pelvis and ureter. 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, such as the pelvis. 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. This may be done during a ureteroscopy or surgery.</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 Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on the stage and grade of the tumor. The treatment options depend on the following: The stage and grade of the tumor. Where the tumor is. Whether the patient's other kidney is healthy. Whether the cancer has recurred. Most transitional cell cancer of the renal pelvis and ureter can be cured if 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 Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/INST] After transitional cell cancer of the renal pelvis and ureter has been diagnosed, tests are done to find out if cancer cells have spread within the renal pelvis and ureter 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 transitional cell cancer of the renal pelvis and/or ureter: Stage 0 (Papillary Carcinoma and Carcinoma in Situ) Stage I Stage II Stage III Stage IV Transitional cell cancer of the renal pelvis and ureter is also described as localized, regional, or metastatic: Localized Regional Metastatic After transitional cell cancer of the renal pelvis and ureter has been diagnosed, tests are done to find out if cancer cells have spread within the renal pelvis and ureter or to other parts of the body. The process used to find out if cancer has spread within the renal pelvis and ureter 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. 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. 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 transitional cell cancer of the ureter spreads to the lung, the cancer cells in the lung are actually ureter cancer cells. The disease is metastatic cancer of the ureter, not lung cancer. The following stages are used for transitional cell cancer of the renal pelvis and/or ureter: Stage 0 (Papillary Carcinoma and Carcinoma in Situ) In stage 0, abnormal cells are found in tissue lining the inside of the renal pelvis or ureter. These abnormal cells may become cancer and spread into nearby normal tissue. Stage 0 is divided into stage 0a and stage 0is, depending on the type of tumor: Stage 0a may look like tiny mushrooms growing from the tissue lining the inside of the renal pelvis or ureter. Stage 0a is also called noninvasive papillary carcinoma. Stage 0is is a flat tumor on the tissue lining the inside of the renal pelvis or ureter. Stage 0is is also called carcinoma in situ. Stage I In stage I, cancer has formed and spread through the lining of the renal pelvis and/or ureter, into the layer of connective tissue. Stage II In stage II, cancer has spread through the layer of connective tissue to the muscle layer of the renal pelvis and/or ureter. Stage III In stage III, cancer has spread: From the renal pelvis to tissue or fat in the kidney; or From the ureter to fat that surrounds the ureter. Stage IV In stage IV, cancer has spread to at least one of the following: A nearby organ. The layer of fat surrounding the kidney. One or more lymph nodes. Distant parts of the body, such as the lung, liver, or bone. Transitional cell cancer of the renal pelvis and ureter is also described as localized, regional, or metastatic: Localized The cancer is found only in the kidney. Regional The cancer has spread to tissues around the kidney and to nearby lymph nodes and blood vessels in the pelvis. Metastatic The cancer has spread 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 are the treatments for Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/INST] There are different types of treatment for patients with transitional cell cancer of the renal pelvis and ureter. One type of standard treatment is used: Surgery New types of treatment are being tested in clinical trials. Fulguration Segmental resection of the renal pelvis Laser surgery Regional chemotherapy and regional 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 transitional cell cancer of the renal pelvis and ureter. Different types of treatments are available for patients with transitional cell cancer of the renal pelvis and ureter. 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. One type of standard treatment is used: Surgery One of the following surgical procedures may be used to treat transitional cell cancer of the renal pelvis and ureter: Nephroureterectomy: Surgery to remove the entire kidney, the ureter, and the bladder cuff (tissue that connects the ureter to the bladder). Segmental resection of the ureter: A surgical procedure to remove the part of the ureter that contains cancer and some of the healthy tissue around it. The ends of the ureter are then reattached. This treatment is used when the cancer is superficial and in the lower third of the ureter only, near the bladder. 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 Web site. Fulguration Fulguration is a surgical procedure that destroys tissue using an electric current. A tool with a small wire loop on the end is used to remove the cancer or to burn away the tumor with electricity. Segmental resection of the renal pelvis This is a surgical procedure to remove localized cancer from the renal pelvis without removing the entire kidney. Segmental resection may be done to save kidney function when the other kidney is damaged or has already been removed. Laser surgery A laser beam (narrow beam of intense light) is used as a knife to remove the cancer. A laser beam can also be used to kill the cancer cells. This procedure may also be called or laser fulguration. Regional chemotherapy and regional biologic therapy 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. 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. Regional treatment means the anticancer drugs or biologic substances are placed directly into an organ or a body cavity such as the abdomen, so the drugs will affect cancer cells in that area. Clinical trials are studying chemotherapy or biologic therapy using drugs placed directly into the renal pelvis or the ureter. 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 Transitional Cell Cancer of the Renal Pelvis and Ureter Localized Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment of localized transitional cell cancer of the renal pelvis and ureter may include the following: Surgery (nephroureterectomy or segmental resection of ureter). A clinical trial of fulguration. A clinical trial of laser surgery. A clinical trial of segmental resection of the renal pelvis. A clinical trial of regional chemotherapy. A clinical trial of regional biologic therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with localized transitional cell cancer of the renal pelvis and ureter. 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. Regional Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment of regional transitional cell cancer of the renal pelvis and ureter is usually done in a clinical trial. Check the list of NCIsupported cancer clinical trials that are now accepting patients with regional transitional cell cancer of the renal pelvis and ureter. 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 Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment of metastatic transitional cell cancer of the renal pelvis and ureter is usually done in a clinical trial, which may include chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with metastatic transitional cell cancer of the renal pelvis and ureter. 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 Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment of recurrent transitional cell cancer of the renal pelvis and ureter is usually done in a clinical trial, which may include chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent transitional cell cancer of the renal pelvis and ureter. 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 Transitional Cell Cancer of the Renal Pelvis and Ureter ? [/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 Web site. Fulguration Fulguration is a surgical procedure that destroys tissue using an electric current. A tool with a small wire loop on the end is used to remove the cancer or to burn away the tumor with electricity. Segmental resection of the renal pelvis This is a surgical procedure to remove localized cancer from the renal pelvis without removing the entire kidney. Segmental resection may be done to save kidney function when the other kidney is damaged or has already been removed. Laser surgery A laser beam (narrow beam of intense light) is used as a knife to remove the cancer. A laser beam can also be used to kill the cancer cells. This procedure may also be called or laser fulguration. Regional chemotherapy and regional biologic therapy 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. 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. Regional treatment means the anticancer drugs or biologic substances are placed directly into an organ or a body cavity such as the abdomen, so the drugs will affect cancer cells in that area. Clinical trials are studying chemotherapy or biologic therapy using drugs placed directly into the renal pelvis or the ureter. 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) Hypopharyngeal Cancer ? [/INST] Hypopharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the hypopharynx. Use of tobacco products and heavy drinking can affect the risk of developing hypopharyngeal cancer. Signs and symptoms of hypopharyngeal cancer include a sore throat and ear pain. Tests that examine the throat and neck are used to help detect (find) and diagnose hypopharyngeal cancer. Certain factors affect prognosis (chance of recovery) and treatment options. Hypopharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the hypopharynx. The hypopharynx is the bottom part of the pharynx (throat). The pharynx is a hollow tube about 5 inches long that starts behind the nose, goes down the neck, and ends at the top of the trachea (windpipe) and esophagus (the tube that goes from the throat to the stomach). Air and food pass through the pharynx on the way to the trachea or the esophagus. Most hypopharyngeal cancers form in squamous cells, the thin, flat cells lining the inside of the hypopharynx. The hypopharynx has 3 different areas. Cancer may be found in 1 or more of these areas. Hypopharyngeal 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 Hypopharyngeal Cancer? ? [/INST] Use of tobacco products and heavy drinking can affect the risk of developing hypopharyngeal 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 include the following: Smoking tobacco. Chewing tobacco. Heavy alcohol use. Eating a diet without enough nutrients. Having PlummerVinson 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 are the symptoms of Hypopharyngeal Cancer ? [/INST] Signs and symptoms of hypopharyngeal cancer include a sore throat and ear pain. These and other signs and symptoms may be caused by hypopharyngeal cancer or by other conditions. Check with your doctor if you have any of the following: A sore throat that does not go away. Ear pain. A lump in the neck. Painful or difficult swallowing. A change in voice.</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 Hypopharyngeal Cancer ? [/INST] Tests that examine the throat and neck are used to help detect (find) and diagnose hypopharyngeal cancer. The following tests and procedures may be used: Physical exam of the throat: An exam in which the doctor feels for swollen lymph nodes in the neck and looks down the throat with a small, longhandled mirror to check for abnormal areas. 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. 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. A PET scan and CT scan may be done at the same time. This is called a PETCT. 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 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. Barium esophagogram: An xray of the esophagus. The patient drinks a liquid that contains barium (a silverwhite metallic compound). The liquid coats the esophagus and xrays are taken. Endoscopy : A procedure used to look at areas in the throat that cannot be seen with a mirror during the physical exam of the throat. An endoscope (a thin, lighted tube) is inserted through the nose or mouth to check the throat for anything that seems unusual. Tissue samples may be taken for biopsy. Esophagoscopy : A procedure to look inside the esophagus to check for abnormal areas. An esophagoscope (a thin, lighted tube) is inserted through the mouth or nose and down the throat into the esophagus. Tissue samples may be taken for biopsy. Bronchoscopy : A procedure to look inside the trachea and large airways in the lung for abnormal areas. A bronchoscope (a thin, lighted tube) is inserted through the nose or mouth into the trachea and lungs. Tissue samples may be taken for biopsy. Biopsy: The removal of cells or tissues so they can be viewed under a microscope 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 Hypopharyngeal 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 (whether it affects part of the hypopharynx, involves the whole hypopharynx, or has spread to other places in the body). Hypopharyngeal cancer is usually detected in later stages because early signs and symptoms rarely occur. The patient's age, gender, and general health. The location of the cancer. Whether the patient smokes during radiation therapy. Treatment options depend on the following: The stage of the cancer. Keeping the patient's ability to talk, eat, and breathe as normal as possible. The patient's general health. Patients who have had hypopharyngeal cancer are at an increased risk of developing a second cancer in the head or neck. Frequent and careful followup is important.</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 Hypopharyngeal Cancer ? [/INST] After hypopharyngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the hypopharynx 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 hypopharyngeal cancer: Stage 0 (Carcinoma in Situ) Stage I Stage II Stage III Stage IV After hypopharyngeal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the hypopharynx or to other parts of the body. The process used to find out if cancer has spread within the hypopharynx 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 some of the tests used to diagnose hypopharyngeal cancer are often also 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 hypopharyngeal cancer spreads to the lung, the cancer cells in the lung are actually hypopharyngeal cancer cells. The disease is metastatic hypopharyngeal cancer, not lung cancer. The following stages are used for hypopharyngeal cancer: Stage 0 (Carcinoma in Situ) In stage 0, abnormal cells are found in the lining of the hypopharynx. 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 one area of the hypopharynx only and/or the tumor is 2 centimeters or smaller. Stage II In stage II, the tumor is either: larger than 2 centimeters but not larger than 4 centimeters and has not spread to the larynx (voice box); or found in more than one area of the hypopharynx or in nearby tissues. Stage III In stage III, the tumor: is larger than 4 centimeters or has spread to the larynx (voice box) or esophagus. 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 and the lymph node is 3 centimeters or smaller and cancer is found: in one area of the hypopharynx and/or is 2 centimeters or smaller; or in more than one area of the hypopharynx or in nearby tissues, or is larger than 2 centimeters but not larger than 4 centimeters and has not spread to the larynx. Stage IV Stage IV is divided into stage IVA, IVB, and IVC as follows: In stage IVA, cancer: has spread to cartilage around the thyroid or trachea, the bone under the tongue, the thyroid, or nearby soft tissue. 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 lymph nodes anywhere in the neck (affected lymph nodes are 6 centimeters or smaller), and one of the following is true: cancer is found in one area of the hypopharynx and/or is 2 centimeters or smaller; or cancer is found in more than one area of the hypopharynx or in nearby tissues, or is larger than 2 centimeters but not larger than 4 centimeters and has not spread to the larynx (voice box); or cancer has spread to the larynx or esophagus and is more than 4 centimeters; or cancer has spread to cartilage around the thyroid or trachea, the bone under the tongue, the thyroid, or nearby soft tissue. In stage IVB, the tumor: has spread to muscles around the upper part of the spinal column, the carotid artery, or the lining of the chest cavity and may have spread to 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 hypopharynx 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 are the treatments for Hypopharyngeal Cancer ? [/INST] There are different types of treatment for patients with hypopharyngeal 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 hypopharyngeal cancer. Different types of treatment are available for patients with hypopharyngeal 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. Three types of standard treatment are used: Surgery Surgery (removing the cancer in an operation) is a common treatment for all stages of hypopharyngeal cancer. The following surgical procedures may be used: Laryngopharyngectomy: Surgery to remove the larynx (voice box) and part of the pharynx (throat). Partial laryngopharyngectomy: Surgery to remove part of the larynx and part of the pharynx. A partial laryngopharyngectomy prevents loss of the voice. Neck dissection: Surgery to 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 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 hypopharyngeal cancer. Radiation therapy may work better in patients who have stopped smoking before beginning treatment. External radiation therapy to the thyroid or the pituitary gland may change the way the thyroid gland works. A blood test to check the thyroid hormone level in the body may be done before and after therapy to make sure the thyroid gland is working properly. 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. Chemotherapy may be used to shrink the tumor before surgery or radiation therapy. This is called neoadjuvant chemotherapy. See Drugs Approved for Head and Neck Cancer for more information. (Hypopharyngeal 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. For hypopharyngeal cancer, followup to check for recurrence should include careful head and neck exams once a month in the first year after treatment ends, every 2 months in the second year, every 3 months in the third year, and every 6 months thereafter. Treatment Options by Stage Stage I Hypopharyngeal Cancer Treatment of stage I hypopharyngeal cancer may include the following: Laryngopharyngectomy and neck dissection with or without highdose radiation therapy to the lymph nodes of the neck. Partial laryngopharyngectomy with or without highdose radiation therapy to the lymph nodes on both sides of the neck. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I hypopharyngeal 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 Hypopharyngeal Cancer Treatment of stage II hypopharyngeal cancer may include the following: Laryngopharyngectomy and neck dissection. Highdose radiation therapy to the lymph nodes of the neck may be given before or after surgery. Partial laryngopharyngectomy. Highdose radiation therapy to the lymph nodes of the neck may be given before or after surgery. Chemotherapy given during or after radiation therapy or after surgery. A clinical trial of chemotherapy followed by radiation therapy or surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II hypopharyngeal 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 Hypopharyngeal Cancer Treatment of stage III hypopharyngeal cancer may include the following: Radiation therapy before or after surgery. Chemotherapy given during or after radiation therapy or after surgery. A clinical trial of chemotherapy followed by surgery and/or radiation therapy. A clinical trial of chemotherapy given at the same time as radiation therapy. A clinical trial of surgery followed by chemotherapy given at the same time as radiation therapy. Treatment and followup of stage III hypopharyngeal cancer is complex and is ideally overseen by a team of specialists with experience and expertise in treating this type of cancer. If all or part of the hypopharynx is removed, the patient may need plastic surgery and other special help with breathing, eating, and talking. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III hypopharyngeal 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 Hypopharyngeal Cancer Treatment of stage IV hypopharyngeal cancer that can be treated with surgery may include the following: Radiation therapy before or after surgery. A clinical trial of chemotherapy followed by surgery and/or radiation therapy. A clinical trial of surgery followed by chemotherapy given at the same time as radiation therapy. Surgical treatment and followup of stage IV hypopharyngeal cancer is complex and is ideally overseen by a team of specialists with experience and expertise in treating this type of cancer. If all or part of the hypopharynx is removed, the patient may need plastic surgery and other special help with breathing, eating, and talking. Treatment of stage IV hypopharyngeal cancer that cannot be treated with surgery may include the following: Radiation therapy. Chemotherapy given at the same time as radiation therapy. A clinical trial of radiation therapy with chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV hypopharyngeal 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 Hypopharyngeal 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) Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] Childhood kidney tumors are diseases in which malignant (cancer) cells form in the tissues of the kidney. There are many types of childhood kidney tumors. Wilms Tumor Renal Cell Cancer (RCC) Rhabdoid Tumor of the Kidney Clear Cell Sarcoma of the Kidney Congenital Mesoblastic Nephroma Ewing Sarcoma of the Kidney Primary Renal Myoepithelial Carcinoma Cystic Partially Differentiated Nephroblastoma Multilocular Cystic Nephroma Primary Renal Synovial Sarcoma Anaplastic Sarcoma of the Kidney Nephroblastomatosis is not cancer but may become Wilms tumor. Having certain genetic syndromes or other conditions can increase the risk of Wilms tumor. Tests are used to screen for Wilms tumor. Having certain conditions may increase the risk of renal cell cancer. Treatment for Wilms tumor and other childhood kidney tumors may include genetic counseling. Signs of Wilms tumor and other childhood kidney tumors include a lump in the abdomen and blood in the urine. Tests that examine the kidney and the blood are used to detect (find) and diagnose Wilms tumor and other childhood kidney tumors. Certain factors affect prognosis (chance of recovery) and treatment options. Childhood kidney tumors are diseases in which malignant (cancer) cells form in the tissues of the kidney. There are two 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. There are many types of childhood kidney tumors. Wilms Tumor In Wilms tumor, one or more tumors may be found in one or both kidneys. Wilms tumor may spread to the lungs, liver, bone, brain, or nearby lymph nodes. In children and adolescents younger than 15 years old, most kidney cancers are Wilms tumors. Renal Cell Cancer (RCC) Renal cell cancer is rare in children and adolescents younger than 15 years old. It is much more common in adolescents between 15 and 19 years old. Children and adolescents are more likely to be diagnosed with a large renal cell tumor or cancer that has spread. Renal cell cancers may spread to the lungs, liver, or lymph nodes. Renal cell cancer may also be called renal cell carcinoma. Rhabdoid Tumor of the Kidney Rhabdoid tumor of the kidney is a type of kidney cancer that occurs mostly in infants and young children. It is often advanced at the time of diagnosis. Rhabdoid tumor of the kidney grows and spreads quickly, often to the lungs or brain. Children with a certain change in the SMARCB1 gene are checked regularly to see if a rhabdoid tumor has formed in the kidney or has spread to the brain: Children younger than one year old have an ultrasound of the abdomen every two to three months and an ultrasound of the head every month. Children one to four years old have an ultrasound of the abdomen and an MRI of the brain and spine every three months. Clear Cell Sarcoma of the Kidney Clear cell sarcoma of the kidney is a type of kidney tumor that may spread to the lung, bone, brain, or soft tissue. When it recurs (comes back) after treatment, it often recurs in the brain or lung. Congenital Mesoblastic Nephroma Congenital mesoblastic nephroma is a tumor of the kidney that is often diagnosed during the first year of life. It can usually be cured. Ewing Sarcoma of the Kidney Ewing sarcoma (previously called neuroepithelial tumor) of the kidney is rare and usually occurs in young adults. These tumors grow and spread to other parts of the body quickly. Primary Renal Myoepithelial Carcinoma Primary renal myoepithelial carcinoma is a rare type of cancer that usually affects soft tissues, but sometimes forms in the internal organs (such as the kidney). This type of cancer grows and spreads quickly. Cystic Partially Differentiated Nephroblastoma Cystic partially differentiated nephroblastoma is a very rare type of Wilms tumor made up of cysts. Multilocular Cystic Nephroma Multilocular cystic nephromas are benign tumors made up of cysts and are most common in infants, young children, and adult women. These tumors can occur in one or both kidneys. Children with this type of tumor also may have pleuropulmonary blastoma, so imaging tests that check the lungs for cysts or solid tumors are done. Since multilocular cystic nephroma may be an inherited condition, genetic counseling and genetic testing may be considered. See the PDQ summary about Unusual Cancers of Childhood Treatment for more information about pleuropulmonary blastoma. Primary Renal Synovial Sarcoma Primary renal synovial sarcoma is a cystlike tumor of the kidney and is most common in young adults. These tumors grow and spread quickly. Anaplastic Sarcoma of the Kidney Anaplastic sarcoma of the kidney is a rare tumor that is most common in children or adolescents younger than 15 years of age. Anaplastic sarcoma of the kidney often spreads to the lungs, liver, or bones. Imaging tests that check the lungs for cysts or solid tumors may be done. Since anaplastic sarcoma may be an inherited condition, genetic counseling and genetic testing may be considered. Nephroblastomatosis is not cancer but may become Wilms tumor. Sometimes, after the kidneys form in the fetus, abnormal groups of kidney cells remain in one or both kidneys. In nephroblastomatosis (diffuse hyperplastic perilobar nephroblastomatosis), these abnormal groups of cells may grow in many places inside the kidney or make a thick layer around the kidney. When these groups of abnormal cells are found in a kidney after it was removed for Wilms tumor, the child has an increased risk of Wilms tumor in the other kidney. Frequent followup testing is important at least every 3 months, for at least 7 years after the child is treated. Treatment for Wilms tumor and other childhood kidney tumors may include genetic counseling. Genetic counseling (a discussion with a trained professional about genetic diseases and whether genetic testing is needed) may be needed if the child has one of the following syndromes or conditions: A genetic syndrome or condition that increases the risk of Wilms tumor. An inherited condition that increases the risk of renal cell cancer. Rhabdoid tumor of the kidney. Multilocular cystic nephroma.</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 Wilms Tumor and Other Childhood Kidney Tumors? ? [/INST] Having certain genetic syndromes or other conditions can increase the risk of Wilms 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 doesn't mean that you will not get cancer. Talk to your child's doctor if you think your child may be at risk. Wilms tumor may be part of a genetic syndrome that affects growth or development. A genetic syndrome is a set of signs and symptoms or conditions that occur together and is caused by certain changes in the genes. Certain conditions can also increase a child's risk of developing Wilms tumor. These and other genetic syndromes and conditions have been linked to Wilms tumor: WAGR syndrome (Wilms tumor, aniridia, abnormal genitourinary system, and mental retardation). DenysDrash syndrome (abnormal genitourinary system). Frasier syndrome (abnormal genitourinary system). BeckwithWiedemann syndrome (abnormally large growth of one side of the body or a body part, large tongue, umbilical hernia at birth, and abnormal genitourinary system). A family history of Wilms tumor. Aniridia (the iris, the colored part of the eye, is missing). Isolated hemihyperplasia (abnormally large growth of one side of the body or a body part). Urinary tract problems such as cryptorchidism or hypospadias. Having certain conditions may increase the risk of renal cell cancer. Renal cell cancer may be related to the following conditions: Von HippelLindau disease (an inherited condition that causes abnormal growth of blood vessels). Children with Von HippelLindau disease should be checked yearly for renal cell cancer with an ultrasound of the abdomen or an MRI (magnetic resonance imaging) beginning at age 8 to 11 years. Tuberous sclerosis (an inherited disease marked by noncancerous fatty cysts in the kidney). Familial renal cell cancer (an inherited condition that occurs when certain changes in the genes that cause kidney cancer are passed down from the parent to the child). Renal medullary cancer (a rare kidney cancer that grows and spreads quickly). Hereditary leiomyomatosis (an inherited disorder that increases the risk of having cancer of the kidney, skin, and uterus). Prior chemotherapy or radiation therapy for a childhood cancer, such as neuroblastoma, soft tissue sarcoma, leukemia, or Wilms tumor may also increase the risk of renal cell cancer. See the Second Cancers section in the PDQ summary about Late Effects of Treatment for Childhood Cancer 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 symptoms of Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] Signs of Wilms tumor and other childhood kidney tumors include a lump in the abdomen and blood in the urine. Sometimes childhood kidney tumors do not cause signs and symptoms and the parent finds a mass in the abdomen by chance or the mass is found during a wellchild health check up. These and other signs and symptoms may be caused by kidney tumors or by other conditions. Check with your child's doctor if your child has any of the following: A lump, swelling, or pain in the abdomen. Blood in the urine. High blood pressure (headache, feeling very tired, chest pain, or trouble seeing or breathing). Hypercalcemia (loss of appetite, nausea and vomiting, weakness, or feeling very tired). Fever for no known reason. Loss of appetite. Weight loss for no known reason. Wilms tumor that has spread to the lungs or liver may cause the following signs and symptoms: Cough. Blood in the sputum. Trouble breathing. Pain in the abdomen.</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 Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] Tests are used to screen for Wilms tumor. Screening tests are done in children with an increased risk of Wilms tumor. These tests may help find cancer early and decrease the chance of dying from cancer. In general, children with an increased risk of Wilms tumor should be screened for Wilms tumor every three months until they are at least 8 years old. An ultrasound test of the abdomen is usually used for screening. Small Wilms tumors may be found and removed before symptoms occur. Children with BeckwithWiedemann syndrome or hemihyperplasia are also screened for liver and adrenal tumors that are linked to these genetic syndromes. A test to check the alphafetoprotein (AFP) level in the blood and an ultrasound of the abdomen are done until the child is 4 years old. An ultrasound of the kidneys is done after the child is 4 years old. In children with certain gene changes, a different schedule for ultrasound of the abdomen may be used. Children with aniridia and a certain gene change are screened for Wilms tumor every three months until they are 8 years old. An ultrasound test of the abdomen is used for screening. Some children develop Wilms tumor in both kidneys. These often appear when Wilms tumor is first diagnosed, but Wilms tumor may also occur in the second kidney after the child is successfully treated for Wilms tumor in one kidney. Children with an increased risk of a second Wilms tumor in the other kidney should be screened for Wilms tumor every three months for up to eight years. An ultrasound test of the abdomen may be used for screening. Tests that examine the kidney and the blood are used to detect (find) and diagnose Wilms tumor and other childhood kidney 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. 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. This test is done to check how well the liver and kidneys are working. Renal function test : A procedure in which blood or urine samples are checked to measure the amounts of certain substances released into the blood or urine by the kidneys. A higher or lower than normal amount of a substance can be a sign that the kidneys are not working as they should. Urinalysis : A test to check the color of urine and its contents, such as sugar, protein, blood, and bacteria. 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. An ultrasound of the abdomen is done to diagnose a kidney tumor. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the chest, abdomen, and pelvis, 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. 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 the abdomen. 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). Xray: 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, such as the chest and abdomen. 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 on the same machine. The pictures from both scans are combined to make a more detailed picture than either test would make by itself. A PET scan is 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. 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 decision of whether to do a biopsy is based on the following: The size of the tumor. The stage of the cancer. Whether cancer is in one or both kidneys. Whether imaging tests clearly show the cancer. Whether the tumor can be removed by surgery. Whether the patient is in a clinical trial. A biopsy may be done before any treatment is given, after chemotherapy to shrink the tumor, or after 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 Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options for Wilms tumor depend on the following: How different the tumor cells are from normal kidney cells when looked at under a microscope. The stage of the cancer. The type of tumor. The age of the child. Whether the tumor can be completely removed by surgery. Whether there are certain changes in chromosomes or genes. Whether the cancer has just been diagnosed or has recurred (come back). The prognosis for renal cell cancer depends on the following: The stage of the cancer. Whether the cancer has spread to the lymph nodes. The prognosis for rhabdoid tumor of the kidney depends on the following: The age of the child at the time of diagnosis. The stage of the cancer. Whether the cancer has spread to the brain or spinal cord. The prognosis for clear cell sarcoma of the kidney depends on the following: The age of the child at the time of diagnosis. The stage of the 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 are the stages of Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] Wilms tumors are staged during surgery and with imaging tests. There are three ways that cancer spreads in the body. Cancer may spread from where it began to other parts of the body. In addition to the stages, Wilms tumors are described by their histology. The following stages are used for both favorable histology and anaplastic Wilms tumors: Stage I Stage II Stage III Stage IV Stage V The treatment of other childhood kidney tumors depends on the tumor type. Wilms tumors are staged during surgery and with imaging tests. The process used to find out if cancer has spread outside of the kidney 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 doctor will use results of the diagnostic and staging tests to help find out the stage of the disease. The following tests may be done to see if cancer has spread to other places in the body: Lymph node biopsy : A surgical procedure in which lymph nodes in the abdomen are removed and a sample of tissue is checked under a microscope for signs of cancer. This procedure is also called lymphadenectomy or lymph node dissection. Liver function test : A procedure in which a blood sample is checked to measure the amounts of certain substances released into the blood by the liver. A higher than normal amount of a substance can be a sign that the liver is not working as it should. Xray of the chest and bones: 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, such as the chest. CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the abdomen, pelvis, chest, and brain, 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. 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 on the same machine. The pictures from both scans are combined to make a more detailed picture than either test would make by itself. A PET scan is 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, such as the abdomen, pelvis, and brain. This procedure is also called nuclear magnetic resonance imaging (NMRI). 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 with cancer and is detected by a scanner. 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. An ultrasound of the major heart vessels is done to stage Wilms tumor. 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. 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 Wilms tumor spreads to the lung, the cancer cells in the lung are actually Wilms tumor cells. The disease is metastatic Wilms tumor, not lung cancer. In addition to the stages, Wilms tumors are described by their histology. The histology (how the cells look under a microscope) of the tumor affects the prognosis and the treatment of Wilms tumor. The histology may be favorable or anaplastic (unfavorable). Tumors with a favorable histology have a better prognosis and respond better to chemotherapy than anaplastic tumors. Tumor cells that are anaplastic divide quickly and under a microscope do not look like the type of cells they came from. Anaplastic tumors are harder to treat with chemotherapy than other Wilms tumors at the same stage. The following stages are used for both favorable histology and anaplastic Wilms tumors: Stage I In stage I, the tumor was completely removed by surgery and all of the following are true: Cancer was found only in the kidney and had not spread to blood vessels in the renal sinus (the part of the kidney where it joins the ureter) or to the lymph nodes. The outer layer of the kidney did not break open. The tumor did not break open. A biopsy was not done before the tumor was removed. No cancer cells were found at the edges of the area where the tumor was removed. Stage II In stage II, the tumor was completely removed by surgery and no cancer cells were found at the edges of the area where the cancer was removed. Cancer has not spread to lymph nodes. Before the tumor was removed, one of the following was true: Cancer had spread to the renal sinus (the part of the kidney where it joins the ureter). Cancer had spread to blood vessels outside the area of the kidney where urine is made, such as the renal sinus. Stage III In stage III, cancer remains in the abdomen after surgery and one of the following may be true: Cancer has spread to lymph nodes in the abdomen or pelvis (the part of the body between the hips). Cancer has spread to or through the surface of the peritoneum (the layer of tissue that lines the abdominal cavity and covers most organs in the abdomen). A biopsy of the tumor was done before it was removed. The tumor broke open before or during surgery to remove it. The tumor was removed in more than one piece. Cancer cells are found at the edges of the area where the tumor was removed. The entire tumor could not be removed because important organs or tissues in the body would be damaged. Stage IV In stage IV, cancer has spread through the blood to organs such as the lungs, liver, bone, or brain, or to lymph nodes outside of the abdomen and pelvis. Stage V In stage V, cancer cells are found in both kidneys when the cancer is first diagnosed. The treatment of other childhood kidney tumors depends on the tumor type.</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 Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] There are different types of treatment for patients with Wilms tumor and other childhood kidney tumors. Children with Wilms tumor or other childhood kidney tumors should have their treatment planned by a team of health care providers who are experts in treating cancer in children. Some cancer treatments cause side effects months or years after treatment has ended. Five types of standard treatment are used: Surgery Radiation therapy Chemotherapy Biologic therapy Highdose chemotherapy with stem cell rescue 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 Wilms tumor and other childhood kidney tumors. Different types of treatment are available for children with Wilms and other childhood kidney 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. 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 Wilms tumor or other childhood kidney tumors should have their treatment planned by a team of health care providers who are experts in treating cancer in children. Your child's 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 Wilms tumor or other childhood kidney tumors and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Pediatric surgeon or urologist. Radiation oncologist. Rehabilitation specialist. Pediatric nurse specialist. Social worker. 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, such as heart problems, kidney problems, or problems during pregnancy. Changes in mood, feelings, thinking, learning, or memory. Second cancers (new types of cancer), such as cancer of the gastrointestinal tract or breast 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 about Late Effects of Treatment for Childhood Cancer for more information). Clinical trials are being done to find out if lower doses of chemotherapy and radiation can be used to lessen the late effects of treatment without changing how well the treatment works. Five types of standard treatment are used: Surgery Two types of surgery are used to treat kidney tumors: Nephrectomy: Wilms tumor and other childhood kidney tumors are usually treated with nephrectomy (surgery to remove the whole kidney). Nearby lymph nodes may also be removed and checked for signs of cancer. Sometimes a kidney transplant (surgery to remove the kidney and replace it with a kidney from a donor) is done when the cancer is in both kidneys and the kidneys are not working well. Partial nephrectomy: If cancer is found in both kidneys or is likely to spread to both kidneys, surgery may include a partial nephrectomy (removal of the cancer in the kidney and a small amount of normal tissue around it). Partial nephrectomy is done to keep as much of the kidney working as possible. A partial nephrectomy is also called renalsparing surgery. 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 of the cancer coming back, is called adjuvant therapy. Sometimes, a secondlook surgery is done to see if cancer remains after chemotherapy or radiation 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 and whether a biopsy was done before surgery to remove the tumor. External radiation therapy is used to treat Wilms tumor and other childhood kidney 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 two or more anticancer drugs. The way the chemotherapy is given depends on the type and stage of the cancer being treated. Systemic chemotherapy is used to treat Wilms tumor and other childhood kidney tumors. Sometimes the tumor cannot be removed by surgery for one of the following reasons: The tumor is too close to important organs or blood vessels. The tumor is too large to remove. The cancer is in both kidneys. There is a blood clot in the vessels near the liver. The patient has trouble breathing because cancer has spread to the lungs. In this case, a biopsy is done first. Then chemotherapy is given to reduce the size of the tumor before surgery, in order to save as much healthy tissue as possible and lessen problems after surgery. This is called neoadjuvant chemotherapy. Radiation therapy is given after surgery. See Drugs Approved for Wilms Tumor and Other Childhood Kidney Cancers 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. Interferon and interleukin2 (IL2) are types of biologic therapy used to treat childhood renal cell cancer. Interferon affects the division of cancer cells and can slow tumor growth. 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. Highdose chemotherapy with stem cell rescue Highdose chemotherapy with stem cell rescue 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 body's blood cells. Highdose chemotherapy with stem cell rescue may be used to treat recurrent Wilms tumor. 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. Treatment Options for Wilms Tumor Stage I Wilms Tumor Treatment of stage I Wilms tumor with favorable histology may include: Nephrectomy with removal of lymph nodes, followed by combination chemotherapy. A clinical trial of nephrectomy only. Treatment of stage I anaplastic Wilms tumor may include: Nephrectomy with removal of lymph nodes followed by combination chemotherapy and radiation therapy to the flank area (either side of the body between the ribs and hipbone). Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I Wilms 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Stage II Wilms Tumor Treatment of stage II Wilms tumor with favorable histology may include: Nephrectomy with removal of lymph nodes, followed by combination chemotherapy. Treatment of stage II anaplastic Wilms tumor may include: Nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen and combination chemotherapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II Wilms 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Stage III Wilms Tumor Treatment of stage III Wilms tumor with favorable histology may include: Nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen and combination chemotherapy. Treatment of stage III anaplastic Wilms tumor may include: Nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen and combination chemotherapy. Combination chemotherapy followed by nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage III Wilms 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Stage IV Wilms Tumor Treatment of stage IV Wilms tumor with favorable histology may include: Nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen and combination chemotherapy. If cancer has spread to other parts of the body, patients will also receive radiation therapy to those areas. Treatment of stage IV anaplastic Wilms tumor may include: Nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen and combination chemotherapy. If cancer has spread to other parts of the body, patients will also receive radiation therapy to those areas. Combination chemotherapy given before nephrectomy with removal of lymph nodes, followed by radiation therapy to the abdomen. If cancer has spread to other parts of the body, patients will also receive radiation therapy to those areas. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage IV Wilms 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Stage V Wilms Tumor and patients at high risk of developing bilateral Wilms tumor Treatment of stage V Wilms tumor may be different for each patient and may include: Combination chemotherapy to shrink the tumor, followed by repeat imaging at 4 to 8 weeks to decide on further therapy (partial nephrectomy, biopsy, continued chemotherapy, and/or radiation therapy). A biopsy of the kidneys is followed by combination chemotherapy to shrink the tumor. A second surgery is done to remove as much of the cancer as possible. This may be followed by more chemotherapy and/or radiation therapy if cancer remains after surgery. If a kidney transplant is needed because of kidney problems, it is delayed until 1 to 2 years after treatment is completed and there are no signs of cancer. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage V Wilms 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Treatment Options for Other Childhood Kidney Tumors Renal Cell Cancer (RCC) Treatment of renal cell cancer usually includes: Surgery, which may be: nephrectomy with removal of lymph nodes; or partial nephrectomy with removal of lymph nodes. Biologic therapy (interferon and interleukin2) for cancer that has spread to other parts of the body. See the PDQ summary about Renal Cell Cancer Treatment for more information. Check the list of NCIsupported cancer clinical trials that are now accepting patients with renal cell carcinoma. 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. Rhabdoid Tumor of the Kidney There is no standard treatment for rhabdoid tumor of the kidney. Treatment may include: A combination of surgery, chemotherapy, and/or radiation therapy. A clinical trial of targeted therapy (tazemetostat). Check the list of NCIsupported cancer clinical trials that are now accepting patients with rhabdoid tumor of the kidney. 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. Clear Cell Sarcoma of the Kidney Treatment of clear cell sarcoma of the kidney may include: Nephrectomy with removal of lymph nodes followed by combination chemotherapy and radiation therapy to the abdomen. A clinical trial of a new treatment. Check the list of NCIsupported cancer clinical trials that are now accepting patients with clear cell sarcoma of the kidney. 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. Congenital Mesoblastic Nephroma Treatment for congenital mesoblastic nephroma usually includes: Surgery that may be followed by chemotherapy. A clinical trial of targeted therapy (LOXO101 or entrectinib). Check the list of NCIsupported cancer clinical trials that are now accepting patients with congenital mesoblastic nephroma. 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. Ewing Sarcoma of the Kidney There is no standard treatment for Ewing sarcoma of the kidney. Treatment may include: A combination of surgery, chemotherapy, and radiation therapy. It may also be treated in the same way that Ewing sarcoma is treated. See the PDQ summary about Ewing Sarcoma Treatment for more information. Check the list of NCIsupported cancer clinical trials that are now accepting patients with Ewing sarcoma/peripheral primitive neuroectodermal tumor (PNET). 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. Primary Renal Myoepithelial Carcinoma There is no standard treatment for primary renal myoepithelial carcinoma. Treatment may include: A combination of surgery, chemotherapy, and radiation therapy. Cystic Partially Differentiated Nephroblastoma Treatment of cystic partially differentiated nephroblastoma may include: Surgery that may be followed by chemotherapy. Multilocular Cystic Nephroma Treatment of multilocular cystic nephroma usually includes: Surgery. Primary Renal Synovial Sarcoma Treatment of primary renal synovial sarcoma usually includes: Chemotherapy. Anaplastic Sarcoma of the Kidney There is no standard treatment for anaplastic sarcoma of the kidney. Treatment is usually the same treatment given for anaplastic Wilms tumor. Nephroblastomatosis (Diffuse Hyperplastic Perilobar Nephroblastomatosis) The treatment of nephroblastomatosis depends on the following: Whether the child has abnormal groups of cells in one or both kidneys. Whether the child has Wilms tumor in one kidney and groups of abnormal cells in the other kidney. Treatment of nephroblastomatosis may include: Chemotherapy followed by nephrectomy. Sometimes a partial nephrectomy may be done to keep as much kidney function as possible.</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 Wilms Tumor and Other Childhood Kidney Tumors ? [/INST] New types of treatment are being tested in clinical trials. Information about clinical trials is available from the NCI website. Targeted therapy Targeted therapy is a treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Targeted therapy used to treat childhood kidney tumors may include the following: Monoclonal antibodies: This targeted 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. Lorvotuzumab is being studied in the treatment of recurrent Wilms tumor. Kinase inhibitors: This targeted therapy blocks signals that cancer cells need to grow and divide. LOXO101 and entrectinib are kinase inhibitors being studied to treat congenital mesoblastic nephroma. Histone methyltransferase inhibitors: This targeted therapy slows down the cancer cell's ability to grow and divide. Tazemetostat is being studied in the treatment of rhabdoid tumor of the kidney. 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 Central Nervous System Embryonal Tumors ? [/INST] Central nervous system (CNS) embryonal tumors may begin in embryonic (fetal) cells that remain in the brain after birth. There are different types of CNS embryonal tumors. Pineoblastomas form in cells of the pineal gland. Certain genetic conditions increase the risk of childhood CNS embryonal tumors. Signs and symptoms of childhood CNS embryonal tumors or pineoblastomas depend on the child's age and where the tumor is. Tests that examine the brain and spinal cord are used to detect (find) childhood CNS embryonal tumors or pineoblastomas. A biopsy may be done to be sure of the diagnosis of CNS embryonal tumor or pineoblastoma. Certain factors affect prognosis (chance of recovery) and treatment options. Central nervous system (CNS) embryonal tumors may begin in embryonic (fetal) cells that remain in the brain after birth. Central nervous system (CNS) embryonal tumors form in embryonic cells that remain in the brain after birth. CNS embryonal tumors tend to spread through the cerebrospinal fluid (CSF) to other parts of the brain and spinal cord. The tumors may be malignant (cancer) or benign (not cancer). Most CNS embryonal tumors in children are malignant. Malignant brain tumors are likely to grow quickly and spread into other parts of the brain. 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. Benign brain tumors grow and press on nearby areas of the brain. They rarely spread to other parts of the brain. Both benign and malignant brain tumors can cause signs or symptoms and need treatment. Although cancer is rare in children, brain tumors are the third most common type of childhood cancer, after leukemia and lymphoma. This summary is about the treatment of primary brain tumors (tumors that begin in the brain). The treatment of metastatic brain tumors, which begin in other parts of the body and spread to the brain, is not discussed in this summary. For information about the different types of brain and spinal cord tumors, see the PDQ summary on Childhood Brain and Spinal Cord Tumors Treatment Overview. Brain tumors occur in both children and adults. Treatment for adults may be different from treatment for children. See the PDQ summary on Adult Central Nervous System Tumors Treatment for more information on the treatment of adults. There are different types of CNS embryonal tumors. The different types of CNS embryonal tumors include: Medulloblastomas Most CNS embryonal tumors are medulloblastomas. Medulloblastomas are fastgrowing tumors that form in brain cells in the cerebellum. The cerebellum is at the lower back part of the brain between the cerebrum and the brain stem. The cerebellum controls movement, balance, and posture. Medulloblastomas sometimes spread to the bone, bone marrow, lung, or other parts of the body, but this is rare. Nonmedulloblastoma embryonal tumors Nonmedulloblastoma embryonal tumors are fastgrowing tumors that usually form in brain cells in the cerebrum. The cerebrum is at the top of the head and is the largest part of the brain. The cerebrum controls thinking, learning, problemsolving, emotions, speech, reading, writing, and voluntary movement. Nonmedulloblastoma embryonal tumors may also form in the brain stem or spinal cord. There are four types of nonmedulloblastoma embryonal tumors: Embryonal tumors with multilayered rosettes Embryonal tumors with multilayered rosettes (ETMR) are rare tumors that form in the brain and spinal cord. ETMR most commonly occur in young children and are fastgrowing tumors. Medulloepitheliomas Medulloepitheliomas are fastgrowing tumors that usually form in the brain, spinal cord or nerves just outside the spinal column. They occur most often in infants and young children. CNS neuroblastomas CNS neuroblastomas are a very rare type of neuroblastoma that form in the nerve tissue of the cerebrum or the layers of tissue that cover the brain and spinal cord. CNS neuroblastomas may be large and spread to other parts of the brain or spinal cord. CNS ganglioneuroblastomas CNS ganglioneuroblastomas are rare tumors that form in nerve tissue of the brain and spinal cord. They may form in one area and be fast growing or form in more than one area and be slow growing. Childhood CNS atypical teratoid/rhabdoid tumor is also a type of embryonal tumor, but it is treated differently than other childhood CNS embryonal tumors. See the PDQ summary on Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment for more information. Pineoblastomas form in cells of the pineal gland. The pineal gland is a tiny organ in the center of the brain. The gland makes melatonin, a substance that helps control our sleep cycle. Pineoblastomas form in cells of the pineal gland and are usually malignant. Pineoblastomas are fastgrowing tumors with cells that look very different from normal pineal gland cells. Pineoblastomas are not a type of CNS embryonal tumor but treatment for them is a lot like treatment for CNS embryonal tumors. Pineoblastoma is linked with inherited changes in the retinoblastoma (RB1) gene. A child with the inherited form of retinoblastoma (cancer than forms in the tissues of the retina) has an increased risk of pineoblastoma. When retinoblastoma forms at the same time as a tumor in or near the pineal gland, it is called trilateral retinoblastoma. MRI (magnetic resonance imaging) testing in children with retinoblastoma may detect pineoblastoma at an early stage when it can be treated successfully.</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 Embryonal Tumors? ? [/INST] Certain genetic conditions increase the risk of childhood CNS embryonal tumors. 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 childs doctor if you think your child may be at risk. Risk factors for CNS embryonal tumors include having the following inherited diseases: Turcot syndrome. RubinsteinTaybi syndrome. Nevoid basal cell carcinoma (Gorlin) syndrome. LiFraumeni syndrome. Fanconi anemia. In most cases, the cause of CNS embryonal 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 Childhood Central Nervous System Embryonal Tumors ? [/INST] Signs and symptoms of childhood CNS embryonal tumors or pineoblastomas depend on the child's age and where the tumor is. These and other signs and symptoms may be caused by childhood CNS embryonal tumors, pineoblastomas, or other conditions. Check with your child's doctor if your child has any of the following: Loss of balance, trouble walking, worsening handwriting, or slow speech. Lack of coordination. Headache, especially in the morning, or headache that goes away after vomiting. Double vision or other eye problems. Nausea and vomiting. General weakness or weakness on one side of the face. Unusual sleepiness or change in energy level. Seizures. Infants and young children with these tumors may be irritable or grow slowly. Also they may not eat well or meet developmental milestones such as sitting, walking, and talking in sentences.</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 Embryonal Tumors ? [/INST] Tests that examine the brain and spinal cord are used to detect (find) childhood CNS embryonal tumors or pineoblastomas. 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 patient's 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) of the brain and spinal cord with gadolinium : 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. 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). Sometimes magnetic resonance spectroscopy (MRS) is done during the MRI scan to look at the chemicals in brain tissue. 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 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. A biopsy may be done to be sure of the diagnosis of CNS embryonal tumor or pineoblastoma. If doctors think your child may have a CNS embryonal tumor or pineoblastoma, a biopsy may be done. For brain tumors, the biopsy is done by removing part of the skull and using a needle to remove a sample of tissue. Sometimes, a computerguided needle is used to remove the tissue sample. 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 piece of skull is usually put back in place after the procedure. 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 type of test may be used to tell the difference between different types of 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 Embryonal Tumors ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on: The type of tumor and where it is in the brain. Whether the cancer has spread within the brain and spinal cord when the tumor is found. The age of the child when the tumor is found. How much of the tumor remains after surgery. Whether there are certain changes in the chromosomes, genes, or brain cells. Whether the tumor 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 research (or clinical trials) is being done for Childhood Central Nervous System Embryonal Tumors ? [/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 Childhood Central Nervous System Embryonal Tumors ? [/INST] There are different types of treatment for children who have central nervous system (CNS) embryonal tumors. Children who have CNS embryonal tumors should have their treatment planned by a team of health care providers who are experts in treating brain tumors 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. Five types of treatment are used: Surgery Radiation therapy Chemotherapy Highdose chemotherapy with stem cell rescue 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 children who have central nervous system (CNS) embryonal tumors. Different types of treatment are available for children with central nervous system (CNS) embryonal 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. 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 who have CNS embryonal tumors should have their treatment planned by a team of health care providers who are experts in treating brain tumors 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 brain tumors and who specialize in certain areas of medicine. These may include the following specialists: Pediatrician. Neurosurgeon. Neurologist. Neuropathologist. Neuroradiologist. Rehabilitation specialist. Radiation oncologist. Psychologist. 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 the cancer is diagnosed and 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). Children diagnosed with medulloblastoma may have certain problems after surgery or radiation therapy such as changes in the ability to think, learn, and pay attention. Also, cerebellar mutism syndrome may occur after surgery. Signs of this syndrome include the following: Delayed ability to speak. Trouble swallowing and eating. Loss of balance, trouble walking, and worsening handwriting. Loss of muscle tone. Mood swings and changes in personality. 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). Five types of treatment are used: Surgery Surgery is used to diagnose and treat a childhood CNS embryonal tumor as described in 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 and/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. This allows a high dose of radiation to reach the tumor and causes less damage to nearby healthy tissue. Stereotactic radiation therapy: Stereotactic radiation therapy 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 radiation directly at the tumor, causing less damage to nearby healthy tissue. The total dose of radiation is divided into several smaller doses given over several days. 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. Radiation therapy to the brain can affect growth and development in young children. For this reason, clinical trials are studying new ways of giving radiation that may have fewer side effects than standard methods. The way the radiation therapy is given depends on the type of cancer being treated. External radiation therapy is used to treat childhood CNS embryonal tumors. Because radiation therapy can affect growth and brain development in young children, especially children who are three years old or younger, chemotherapy may be given to delay or reduce the need for radiation 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). Combination chemotherapy is treatment using more than one anticancer drug. The way the chemotherapy is given depends on the type of cancer being treated. Regular dose anticancer drugs given by mouth or vein to treat central nervous system 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 that may have spread there. This is called intrathecal or intraventricular chemotherapy. Highdose chemotherapy with stem cell rescue Highdose chemotherapy with stem cell rescue 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 bodys blood cells. Targeted therapy Targeted therapy is a type of treatment that uses drugs or other substances to attack cancer cells. Targeted therapies usually cause less harm to normal cells than chemotherapy or radiation therapy do. Signal transduction inhibitors are a type of targeted therapy used to treat recurrent medulloblastoma. Signal transduction inhibitors block signals that are passed from one molecule to another inside a cell. Blocking these signals may kill cancer cells. Vismodegib is a type of signal transduction inhibitor. 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. (See the General Information section for a list of tests.) 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 imaging 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 brain tumor has recurred (come back). If the imaging tests show abnormal tissue in the brain, a biopsy may also be done to find out if the tissue is made up of dead tumor cells or if new cancer cells are growing. These tests are sometimes called followup tests or checkups. Treatment Options for Childhood Central Nervous System Embryonal Tumors and Childhood Pineoblastoma Newly Diagnosed Childhood Medulloblastoma In newly diagnosed childhood medulloblastoma, the tumor itself has not been treated. The child may have received drugs or treatment to relieve signs or symptoms caused by the tumor. Children older than 3 years with averagerisk medulloblastoma Standard treatment of averagerisk medulloblastoma in children older than 3 years includes the following: Surgery to remove as much of the tumor as possible. This is followed by radiation therapy to the brain and spinal cord. Chemotherapy is also given during and after radiation therapy. Surgery to remove the tumor, radiation therapy, and highdose chemotherapy with stem cell rescue. Children older than 3 years with highrisk medulloblastoma Standard treatment of highrisk medulloblastoma in children older than 3 years includes the following: Surgery to remove as much of the tumor as possible. This is followed by a larger dose of radiation therapy to the brain and spinal cord than the dose given for averagerisk medulloblastoma. Chemotherapy is also given during and after radiation therapy. Surgery to remove the tumor, radiation therapy, and highdose chemotherapy with stem cell rescue. A clinical trial of new combinations of radiation therapy and chemotherapy. Children aged 3 years and younger Standard treatment of medulloblastoma in children aged 3 years and younger is: Surgery to remove as much of the tumor as possible, followed by chemotherapy. Other treatments that may be given after surgery include the following: Chemotherapy with or without radiation therapy to the area where the tumor was removed. Highdose chemotherapy with stem cell rescue. Check the list of NCIsupported cancer clinical trials that are now accepting patients with untreated childhood 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 child's doctor about clinical trials that may be right for your child. General information about clinical trials is available from the NCI website. Newly Diagnosed Childhood Nonmedulloblastoma Embryonal Tumors In newly diagnosed childhood nonmedulloblastoma embryonal tumors, the tumor itself has not been treated. The child may have received drugs or treatment to relieve symptoms caused by the tumor. Children older than 3 years Standard treatment of nonmedulloblastoma embryonal tumors in children older than 3 years is: Surgery to remove as much of the tumor as possible. This is followed by radiation therapy to the brain and spinal cord. Chemotherapy is also given during and after radiation therapy. Children aged 3 years and younger Standard treatment of nonmedulloblastoma embryonal tumors in children aged 3 years and younger is: Surgery to remove as much of the tumor as possible, followed by chemotherapy. Other treatments that may be given after surgery include the following: Chemotherapy and radiation therapy to the area where the tumor was removed. Highdose chemotherapy with stem cell rescue. Check the list of NCIsupported cancer clinical trials that are now accepting patients with untreated childhood nonmedulloblastoma. 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. Newly Diagnosed Childhood Medulloepithelioma In newly diagnosed childhood medulloepithelioma, the tumor itself has not been treated. The child may have received drugs or treatment to relieve symptoms caused by the tumor. Children older than 3 years Standard treatment of medulloepithelioma in children older than 3 years includes the following: Surgery to remove as much of the tumor as possible. This is followed by radiation therapy to the brain and spinal cord. Chemotherapy is also given during and after radiation therapy. Surgery to remove the tumor, radiation therapy, and highdose chemotherapy with stem cell rescue. A clinical trial of new combinations of radiation therapy and chemotherapy. Children aged 3 years and younger Standard treatment of medulloepithelioma in children aged 3 years and younger includes the following: Surgery to remove as much of the tumor as possible, followed by chemotherapy. Highdose chemotherapy with stem cell rescue. Radiation therapy, when the child is older. A clinical trial of new combinations and schedules of chemotherapy or new combinations of chemotherapy with stem cell rescue. Treatment of medulloepithelioma in children aged 3 years and younger is often within a clinical trial. Check the list of NCIsupported cancer clinical trials that are now accepting patients with childhood medulloepithelioma. 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. Newly Diagnosed Childhood Pineoblastoma In newly diagnosed childhood pineoblastoma, the tumor itself has not been treated. The child may have received drugs or treatment to relieve symptoms caused by the tumor. Children older than 3 years Standard treatment of pineoblastoma in children older than 3 years includes the following: Surgery to remove the tumor. The tumor usually cannot be completely removed because of where it is in the brain. Surgery is often followed by radiation therapy to the brain and spinal cord and chemotherapy. A clinical trial of highdose chemotherapy after radiation therapy and stem cell rescue. A clinical trial of chemotherapy during radiation therapy. Children aged 3 years and younger Standard treatment of pineoblastoma in children aged 3 years and younger includes the following: Biopsy to diagnose pineoblastoma followed by chemotherapy. If the tumor responds to chemotherapy, radiation therapy is given when the child is older. Highdose chemotherapy with stem cell rescue. Check the list of NCIsupported cancer clinical trials that are now accepting patients with untreated childhood pineoblastoma. 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. Recurrent Childhood Central Nervous System Embryonal Tumors and Pineoblastomas The treatment of central nervous system (CNS) embryonal tumors and pineoblastoma that recur (come back) depends on: The type of tumor. Whether the tumor recurred where it first formed or has spread to other parts of the brain, spinal cord, or body. The type of treatment given in the past. How much time has passed since the initial treatment ended. Whether the patient has signs or symptoms. Treatment for recurrent childhood CNS embryonal tumors and pineoblastomas may include the following: For children who previously received radiation therapy and chemotherapy, treatment may include repeat radiation at the site where the cancer started and where the tumor has spread. Stereotactic radiation therapy and/or chemotherapy may also be used. For infants and young children who previously received chemotherapy only and have a local recurrence, treatment may be chemotherapy with radiation therapy to the tumor and the area close to it. Surgery to remove the tumor may also be done. For patients who previously received radiation therapy, highdose chemotherapy and stem cell rescue may be used. It is not known whether this treatment improves survival. Targeted therapy with a signal transduction inhibitor for patients whose cancer has certain changes in the genes. Check the list of NCIsupported cancer clinical trials that are now accepting patients with recurrent childhood central nervous system embryonal 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 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) Juvenile Myelomonocytic Leukemia ? [/INST] Juvenile myelomonocytic leukemia is a childhood disease in which too many myelocytes and monocytes (immature white blood cells) are made in the bone marrow. Signs and symptoms of juvenile myelomonocytic leukemia include fever, weight loss, and feeling very tired. Certain factors affect prognosis (chance of recovery) and treatment options. Juvenile myelomonocytic leukemia is a childhood disease in which too many myelocytes and monocytes (immature white blood cells) are made in the bone marrow. Juvenile myelomonocytic leukemia (JMML) is a rare childhood cancer that occurs more often in children younger than 2 years. Children who have neurofibromatosis type 1 and males have an increased risk of juvenile myelomonocytic leukemia. In JMML, the body tells too many blood stem cells to become two types of white blood cells called myelocytes and monocytes. Some of these blood stem cells never become mature white blood cells. These immature white blood cells are called blasts. Over time, the myelocytes, monocytes, and blasts crowd out the red blood cells and platelets in the bone marrow. When this happens, infection, anemia, or easy bleeding may occur.</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 Juvenile Myelomonocytic Leukemia ? [/INST] Signs and symptoms of juvenile myelomonocytic leukemia include fever, weight loss, and feeling very tired. These and other signs and symptoms may be caused by JMML or by other conditions. Check with your doctor if you have any of the following: Fever for no known reason. Having infections, such as bronchitis or tonsillitis. Feeling very tired. Easy bruising or bleeding. Skin rash. Painless swelling of the lymph nodes in the neck, underarm, stomach, or groin. 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 is the outlook for Juvenile Myelomonocytic Leukemia ? [/INST] Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options for JMML depend on the following: The age of the child at diagnosis. The number of platelets in the blood. The amount of a certain type of hemoglobin in red blood cells.</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 Juvenile Myelomonocytic Leukemia ? [/INST] Treatment of juvenile myelomonocytic leukemia (JMML) may include the following: Combination chemotherapy. Stem cell transplant. 13cisretinoic acid therapy. A clinical trial of a new treatment, such as targeted therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with juvenile myelomonocytic leukemia. 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) Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] Ovarian epithelial cancer, fallopian tube cancer, and primary peritoneal cancer are diseases in which malignant (cancer) cells form in the tissue covering the ovary or lining the fallopian tube or peritoneum. Ovarian epithelial cancer, fallopian tube cancer, and primary peritoneal cancer form in the same type of tissue and are treated the same way. Women who have a family history of ovarian cancer are at an increased risk of ovarian cancer. Some ovarian, fallopian tube, and primary peritoneal cancers are caused by inherited gene mutations (changes). Women with an increased risk of ovarian cancer may consider surgery to lessen the risk. Signs and symptoms of ovarian, fallopian tube, or peritoneal cancer include pain or swelling in the abdomen. Tests that examine the ovaries and pelvic area are used to detect (find) and diagnose ovarian, fallopian tube, and peritoneal cancer. Certain factors affect treatment options and prognosis (chance of recovery). Ovarian epithelial cancer, fallopian tube cancer, and primary peritoneal cancer are diseases in which malignant (cancer) cells form in the tissue covering the ovary or lining the fallopian tube or peritoneum. 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 (chemicals that control the way certain cells or organs work). The fallopian tubes are a pair of long, slender tubes, one on each side of the uterus. Eggs pass from the ovaries, through the fallopian tubes, to the uterus. Cancer sometimes begins at the end of the fallopian tube near the ovary and spreads to the ovary. The peritoneum is the tissue that lines the abdominal wall and covers organs in the abdomen. Primary peritoneal cancer is cancer that forms in the peritoneum and has not spread there from another part of the body. Cancer sometimes begins in the peritoneum and spreads to the ovary. Ovarian epithelial cancer is one type of cancer that affects the ovary. See the following PDQ treatment summaries for information about other types of ovarian tumors: Ovarian Germ Cell Tumors Ovarian Low Malignant Potential Tumors Unusual Cancers of Childhood Treatment (ovarian cancer in children) Ovarian epithelial cancer, fallopian tube cancer, and primary peritoneal cancer form in the same type of tissue and are treated the same way.</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 Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer? ? [/INST] Women who have a family history of ovarian cancer are at an increased risk of ovarian 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. Women who have one firstdegree relative (mother, daughter, or sister) with a history of ovarian cancer have an increased risk of ovarian cancer. This risk is higher in women who have one firstdegree relative and one seconddegree relative (grandmother or aunt) with a history of ovarian cancer. This risk is even higher in women who have two or more firstdegree relatives with a history of ovarian 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>>Is Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer inherited ? [/INST] Some ovarian, fallopian tube, and primary peritoneal cancers are caused by inherited gene mutations (changes). The genes in cells carry the hereditary information that is received from a persons parents. Hereditary ovarian cancer makes up about 20% of all cases of ovarian cancer. There are three hereditary patterns: ovarian cancer alone, ovarian and breast cancers, and ovarian and colon cancers. Fallopian tube cancer and peritoneal cancer may also be caused by certain inherited gene mutations. There are tests that can detect gene mutations. These genetic tests are sometimes done for members of families with a high risk of cancer. See the following PDQ summaries for more information: Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Prevention Genetics of Breast and Gynecologic Cancers (for health professionals)</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 prevent Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] Women with an increased risk of ovarian cancer may consider surgery to lessen the risk. Some women who have an increased risk of ovarian cancer may choose to have a riskreducing oophorectomy (the removal of healthy ovaries so that cancer cannot grow in them). In highrisk women, this procedure has been shown to greatly decrease the risk of ovarian cancer. (See the PDQ summary on Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Prevention 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 symptoms of Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] Signs and symptoms of ovarian, fallopian tube, or peritoneal cancer include pain or swelling in the abdomen. Ovarian, fallopian tube, or peritoneal cancer may not cause early signs or symptoms. When signs or symptoms do appear, the cancer is often advanced. Signs and symptoms may include the following: Pain, swelling, or a feeling of pressure in the abdomen or pelvis. Vaginal bleeding that is heavy or irregular, especially after menopause. Vaginal discharge that is clear, white, or colored with blood. A lump in the pelvic area. Gastrointestinal problems, such as gas, bloating, or constipation. These signs and symptoms also may be caused by other conditions and not by ovarian, fallopian tube, or peritoneal cancer. If the signs or symptoms get worse or do not go away on their own, check with your doctor so that any problem can be diagnosed and treated as early as possible.</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 Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] Tests that examine the ovaries and pelvic area are used to detect (find) and diagnose ovarian, fallopian tube, and peritoneal 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. 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. 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 can be a sign of cancer or another condition such as endometriosis. Ultrasound exam: A procedure in which highenergy sound waves (ultrasound) are bounced off internal tissues or organs in the abdomen, and make echoes. The echoes form a picture of body tissues called a sonogram. The picture can be printed to be looked at later. Some 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. PET scan (positron emission tomography scan): A procedure to find malignant tumor cells in the body. A very 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). 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 Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] Certain factors affect treatment options and prognosis (chance of recovery). The prognosis (chance of recovery) and treatment options depend on the following: The type of ovarian cancer and how much cancer there is. The stage and grade of the cancer. Whether the patient has extra fluid in the abdomen that causes swelling. Whether all of the tumor can be removed by surgery. Whether there are changes in the BRCA1 or BRCA2 genes. The patients 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 Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] After ovarian, fallopian tube, or peritoneal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the ovaries 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 ovarian epithelial, fallopian tube, and primary peritoneal cancer: Stage I Stage II Stage III Stage IV Ovarian epithelial, fallopian tube, and primary peritoneal cancers are grouped for treatment as early or advanced cancer. After ovarian, fallopian tube, or peritoneal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the ovaries or to other parts of the body. The process used to find out whether cancer has spread within the organ 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 cancer are often 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 ovarian epithelial cancer spreads to the lung, the cancer cells in the lung are actually ovarian epithelial cancer cells. The disease is metastatic ovarian epithelial cancer, not lung cancer. The following stages are used for ovarian epithelial, fallopian tube, and primary peritoneal cancer: Stage I In stage I, cancer is found in one or both ovaries or fallopian tubes. Stage I is divided into stage IA, stage IB, and stage IC. Stage IA: Cancer is found inside a single ovary or fallopian tube. Stage IB: Cancer is found inside both ovaries or fallopian tubes. Stage IC: Cancer is found inside one or both ovaries or fallopian tubes and one of the following is true: cancer is also found on the outside surface of one or both ovaries or fallopian tubes; or the capsule (outer covering) of the ovary ruptured (broke open) before or during surgery; or cancer 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, cancer is found in one or both ovaries or fallopian tubes and has spread into other areas of the pelvis, or primary peritoneal cancer is found within the pelvis. Stage II ovarian epithelial and fallopian tube cancers are divided into stage IIA and stage IIB. Stage IIA: Cancer has spread from where it first formed to the uterus and/or the fallopian tubes and/or the ovaries. Stage IIB: Cancer has spread from the ovary or fallopian tube to organs in the peritoneal cavity (the space that contains the abdominal organs). Stage III In stage III, cancer is found in one or both ovaries or fallopian tubes, or is primary peritoneal cancer, and has spread outside the pelvis to other parts of the abdomen and/or to nearby lymph nodes. Stage III is divided into stage IIIA, stage IIIB, and stage IIIC. In stage IIIA, one of the following is true: Cancer has spread to lymph nodes in the area outside or behind the peritoneum only; or Cancer cells that can be seen only with a microscope have spread to the surface of the peritoneum outside the pelvis. Cancer may have spread to nearby lymph nodes. Stage IIIB: Cancer has spread to the peritoneum outside the pelvis and the cancer in the peritoneum is 2 centimeters or smaller. Cancer may have spread to lymph nodes behind the peritoneum. Stage IIIC: Cancer has spread to the peritoneum outside the pelvis and the cancer in the peritoneum is larger than 2 centimeters. Cancer may have spread to lymph nodes behind the peritoneum or to the surface of the liver or spleen. Stage IV In stage IV, cancer has spread beyond the abdomen to other parts of the body. Stage IV is divided into stage IVA and stage IVB. Stage IVA: Cancer cells are found in extra fluid that builds up around the lungs. Stage IVB: Cancer has spread to organs and tissues outside the abdomen, including lymph nodes in the groin. Ovarian epithelial, fallopian tube, and primary peritoneal cancers are grouped for treatment as early or advanced cancer. Stage I ovarian epithelial and fallopian tube cancers are treated as early cancers. Stages II, III, and IV ovarian epithelial, fallopian tube, and primary peritoneal cancers are treated as advanced cancers.</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 Epithelial, Fallopian Tube, and Primary Peritoneal Cancer ? [/INST] There are different types of treatment for patients with ovarian epithelial cancer. Three kinds of standard treatment are used. Surgery Chemotherapy Targeted therapy New types of treatment are being tested in clinical trials. Radiation therapy Immunotherapy 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 ovarian epithelial cancer. Different types of treatment are available for patients with ovarian epithelial cancer. 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 treatment currently used as standard treatment, the new treatment may become the standard treatment. Patients with any stage of ovarian cancer may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment. Three kinds of standard treatment are used. Surgery Most patients have surgery to remove as much of the tumor as possible. Different types of surgery may include: Hysterectomy: Surgery to remove the uterus and, sometimes, the cervix. When only the uterus is removed, it is called a partial hysterectomy. When both the uterus and the cervix are removed, it is called a total hysterectomy. 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. Unilateral salpingooophorectomy: A surgical procedure to remove one ovary and one fallopian tube. Bilateral salpingooophorectomy: A surgical procedure to remove both ovaries and both fallopian tubes. Omentectomy: A surgical procedure to remove the omentum (tissue in the peritoneum that contains blood vessels, nerves, lymph vessels, and lymph nodes). 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. 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). A type of regional chemotherapy used to treat ovarian cancer is intraperitoneal (IP) chemotherapy. In IP chemotherapy, the anticancer drugs are carried directly into the peritoneal cavity (the space that contains the abdominal organs) through a thin tube. Treatment with more than one anticancer drug is called combination chemotherapy. The way the chemotherapy is given depends on the type and stage of the cancer being treated. See Drugs Approved for Ovarian, Fallopian Tube, or Primary Peritoneal Cancer 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 may be used with chemotherapy to treat ovarian epithelial cancer, fallopian tube cancer, or primary peritoneal cancer that has recurred (come back). Poly (ADPribose) polymerase inhibitors (PARP inhibitors) are targeted therapy drugs that block DNA repair and may cause cancer cells to die. Olaparib and niraparib are PARP inhibitors that may be used to treat advanced ovarian cancer. See Drugs Approved for Ovarian, Fallopian Tube, or Primary Peritoneal Cancer 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. 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. Some women receive a treatment called intraperitoneal radiation therapy, in which radioactive liquid is put directly in the abdomen through a catheter. Intraperitoneal radiation therapy is being studied to treat advanced ovarian cancer. 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. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy uses a substance to stimulate the immune system to destroy a tumor. Vaccine therapy is being studied to treat advanced ovarian cancer. 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 Early Ovarian Epithelial and Fallopian Tube Cancer Treatment of early ovarian epithelial cancer or fallopian tube cancer may include the following: Hysterectomy, bilateral salpingooophorectomy, and omentectomy. Lymph nodes and other tissues in the pelvis and abdomen are removed and checked under a microscope for cancer cells. Chemotherapy may be given after surgery. Unilateral salpingooophorectomy may be done in certain women who wish to have children. Chemotherapy may be given after surgery. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage I ovarian epithelial cancer and fallopian tube 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. Advanced Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment of advanced ovarian epithelial cancer, fallopian tube cancer, or primary peritoneal cancer may include the following: Hysterectomy, bilateral salpingooophorectomy, and omentectomy. Lymph nodes and other tissues in the pelvis and abdomen are removed and checked under a microscope to look for cancer cells. Surgery is followed by one of the following: Intravenous chemotherapy. Intraperitoneal chemotherapy. Chemotherapy and targeted therapy (bevacizumab, olaparib, or niraparib). Chemotherapy followed by hysterectomy, bilateral salpingooophorectomy, and omentectomy. Chemotherapy alone for patients who cannot have surgery. A clinical trial of intraperitoneal radiation therapy, immunotherapy (vaccine therapy), or targeted therapy. Check the list of NCIsupported cancer clinical trials that are now accepting patients with stage II ovarian epithelial cancer, stage III ovarian epithelial cancer, stage IV ovarian epithelial cancer, fallopian tube cancer and primary peritoneal 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 Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal 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. 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. Some women receive a treatment called intraperitoneal radiation therapy, in which radioactive liquid is put directly in the abdomen through a catheter. Intraperitoneal radiation therapy is being studied to treat advanced ovarian cancer. 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. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy uses a substance to stimulate the immune system to destroy a tumor. Vaccine therapy is being studied to treat advanced ovarian cancer. 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) Mycosis Fungoides and the Szary Syndrome ? [/INST] Mycosis fungoides and the Szary syndrome are diseases in which lymphocytes (a type of white blood cell) become malignant (cancerous) and affect the skin. Mycosis fungoides and the Szary syndrome are types of cutaneous Tcell lymphoma. A sign of mycosis fungoides is a red rash on the skin. In the Szary syndrome, cancerous Tcells are found in the blood. Tests that examine the skin and blood are used to detect (find) and diagnose mycosis fungoides and the Szary syndrome. Certain factors affect prognosis (chance of recovery) and treatment options. Mycosis fungoides and the Szary syndrome are diseases in which lymphocytes (a type of white blood cell) become malignant (cancerous) and affect the skin. Normally, the bone marrow makes blood stem cells (immature cells) that become mature blood stem cells over time. A blood stem cell may become a myeloid stem cell or a lymphoid stem cell. A myeloid stem cell becomes a red blood cell, white blood cell, or platelet. A lymphoid stem cell becomes a lymphoblast and then one of three types of lymphocytes (white blood cells): Bcell lymphocytes that make antibodies to help fight infection. Tcell lymphocytes that help Blymphocytes make the antibodies that help fight infection. Natural killer cells that attack cancer cells and viruses. In mycosis fungoides, Tcell lymphocytes become cancerous and affect the skin. In the Szary syndrome, cancerous Tcell lymphocytes affect the skin and are in the blood. Mycosis fungoides and the Szary syndrome are types of cutaneous Tcell lymphoma. Mycosis fungoides and the Szary syndrome are the two most common types of cutaneous Tcell lymphoma (a type of nonHodgkin lymphoma). For information about other types of skin cancer or nonHodgkin lymphoma, see the following PDQ summaries: Adult NonHodgkin Lymphoma Treatment Skin Cancer Treatment Melanoma Treatment Kaposi Sarcoma Treatment In the Szary syndrome, cancerous Tcells are found in the blood. Also, skin all over the body is reddened, itchy, peeling, and painful. There may also be patches, plaques, or tumors on the skin. It is not known if the Szary syndrome is an advanced form of mycosis fungoides or a separate 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 symptoms of Mycosis Fungoides and the Szary Syndrome ? [/INST] A sign of mycosis fungoides is a red rash on the skin. Mycosis fungoides may go through the following phases: Premycotic phase: A scaly, red rash in areas of the body that usually are not exposed to the sun. This rash does not cause symptoms and may last for months or years. It is hard to diagnose the rash as mycosis fungoides during this phase. Patch phase: Thin, reddened, eczema like rash. Plaque phase: Small raised bumps (papules) or hardened lesions on the skin, which may be reddened. Tumor phase: Tumors form on the skin. These tumors may develop ulcers and the skin may get infected. Check with your doctor if you have any of these signs.</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 Mycosis Fungoides and the Szary Syndrome ? [/INST] Tests that examine the skin and blood are used to detect (find) and diagnose mycosis fungoides and the Szary syndrome. 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, the number and type of skin lesions, or anything else that seems unusual. Pictures of the skin and a history of the patients health habits and past illnesses and treatments will also be taken. Complete blood count 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. Peripheral blood smear : A procedure in which a sample of blood is viewed under a microscope to count different circulating blood cells (red blood cells, white blood cells, platelets, etc.) and see whether the cells look normal. Skin biopsy : The removal of cells or tissues so they can be viewed under a microscope to check for signs of cancer. The doctor may remove a growth from the skin, which will be examined by a pathologist. More than one skin biopsy may be needed to diagnose mycosis fungoides. Immunophenotyping : A process used to identify cells, based on the types of antigens or markers on the surface of the cell. This process may include special staining of the blood cells. It is used to diagnose specific types of leukemia and lymphoma by comparing the cancer cells to normal cells of the immune system. Tcell receptor (TCR) gene rearrangement test: A laboratory test in which cells in a sample of tissue are checked to see if there is a certain change in the genes. This gene change can lead to too many of one kind of Tcells (white blood cells that fight infection) to be made. Flow cytometry : A laboratory test that measures the number of cells in a sample of blood, 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.</s>