Ahmed062646/NLP_Medora_Datasets huggingface dataset:
Question: What is (are) Colon Cancer ?
Answer: Key Points - Colon cancer is a disease in which malignant (cancer) cells form in the tissues of the colon. - Health history affects the risk of developing colon cancer. - Signs of colon cancer include blood in the stool or a change in bowel habits. - Tests that examine the colon and rectum are used to detect (find) and diagnose colon cancer. - Certain factors affect prognosis (chance of recovery) and treatment options. Colon cancer is a disease in which malignant (cancer) cells form in the tissues of the colon. The colon is part of the bodys digestive system. The digestive system removes and processes nutrients (vitamins, minerals, carbohydrates, fats, proteins, and water) from foods and helps pass waste material out of the body. The digestive system is made up of the esophagus, stomach, and the small and large intestines. The colon (large bowel) is the first part of the large intestine and is about 5 feet long. Together, the rectum and anal canal make up the last part of the large intestine and are about 6-8 inches long. The anal canal ends at the anus (the opening of the large intestine to the outside of the body). Gastrointestinal stromal tumors can occur in the colon. See the PDQ summary on Gastrointestinal Stromal Tumors Treatment for more information. See the PDQ summary about Unusual Cancers of Childhood Treatment for information about colorectal cancer in children.
Question: Who is at risk for Colon Cancer? ?
Answer: Health history affects the risk of developing colon cancer. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk to your doctor if you think you may be at risk for colorectal cancer. Risk factors for colorectal cancer include the following: - Having a family history of colon or rectal cancer in a first-degree relative (parent, sibling, or child). - Having a personal history of cancer of the colon, rectum, or ovary. - Having a personal history of high-risk adenomas (colorectal polyps that are 1 centimeter or larger in size or that have cells that look abnormal under a microscope). - Having inherited changes in certain genes that increase the risk of familial adenomatous polyposis (FAP) or Lynch syndrome (hereditary nonpolyposis colorectal cancer). - Having a personal history of chronic ulcerative colitis or Crohn disease for 8 years or more. - Having three or more alcoholic drinks per day. - Smoking cigarettes. - Being black. - Being obese. Older age is a main risk factor for most cancers. The chance of getting cancer increases as you get older.
Question: What are the symptoms of Colon Cancer ?
Answer: Signs of colon cancer include blood in the stool or a change in bowel habits. These and other signs and symptoms may be caused by colon cancer or by other conditions. Check with your doctor if you have any of the following: - A change in bowel habits. - Blood (either bright red or very dark) in the stool. - Diarrhea, constipation, or feeling that the bowel does not empty all the way. - Stools that are narrower than usual. - Frequent gas pains, bloating, fullness, or cramps. - Weight loss for no known reason. - Feeling very tired. - Vomiting.
Question: How to diagnose Colon Cancer ?
Answer: Tests that examine the colon and rectum are used to detect (find) and diagnose colon 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. - Digital rectal exam : An exam of the rectum. The doctor or nurse inserts a lubricated, gloved finger into the rectum to feel for lumps or anything else that seems unusual. - Fecal occult blood test (FOBT): A test to check stool (solid waste) for blood that can only be seen with a microscope. A small sample of stool is placed on a special card or in a special container and returned to the doctor or laboratory for testing. Blood in the stool may be a sign of polyps, cancer, or other conditions. There are two types of FOBTs: - Guaiac FOBT : The sample of stool on the special card is tested with a chemical. If there is blood in the stool, the special card changes color. - Immunochemical FOBT : A liquid is added to the stool sample. This mixture is injected into a machine that contains antibodies that can detect blood in the stool. If there is blood in the stool, a line appears in a window in the machine. This test is also called fecal immunochemical test or FIT. - Barium enema : A series of x-rays of the lower gastrointestinal tract. A liquid that contains barium (a silver-white metallic compound) is put into the rectum. The barium coats the lower gastrointestinal tract and x-rays are taken. This procedure is also called a lower GI series. - Sigmoidoscopy : A procedure to look inside the rectum and sigmoid (lower) colon for polyps (small areas of bulging tissue), other abnormal areas, or cancer. A sigmoidoscope is inserted through the rectum into the sigmoid colon. A sigmoidoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove polyps or tissue samples, which are checked under a microscope for signs of cancer. - Colonoscopy : A procedure to look inside the rectum and colon for polyps, abnormal areas, or cancer. A colonoscope is inserted through the rectum into the colon. A colonoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove polyps or tissue samples, which are checked under a microscope for signs of cancer. - Virtual colonoscopy : A procedure that uses a series of x-rays called computed tomography to make a series of pictures of the colon. A computer puts the pictures together to create detailed images that may show polyps and anything else that seems unusual on the inside surface of the colon. This test is also called colonography or CT colonography. - Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer.
Question: What is the outlook for Colon Cancer ?
Answer: Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - The stage of the cancer (whether the cancer is in the inner lining of the colon only or has spread through the colon wall, or has spread to lymph nodes or other places in the body). - Whether the cancer has blocked or made a hole in the colon. - Whether there are any cancer cells left after surgery. - Whether the cancer has recurred. - The patients general health. The prognosis also depends on the blood levels of carcinoembryonic antigen (CEA) before treatment begins. CEA is a substance in the blood that may be increased when cancer is present.
Question: what research (or clinical trials) is being done for Colon Cancer ?
Answer: 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.
Question: What is (are) Liver (Hepatocellular) Cancer ?
Answer: Key Points - Liver cancer is a disease in which malignant (cancer) cells form in the tissues of the liver. - Liver cancer is less common in the United States than in other parts of the world. - Having hepatitis or cirrhosis can increase the risk of developing liver cancer. Liver cancer is a disease in which malignant (cancer) cells form in the tissues of the liver. The liver is one of the largest organs in the body. It has four lobes and fills the upper right side of the abdomen inside the rib cage. Three of the many important functions of the liver are: - To filter harmful substances from the blood so they can be passed from the body in stools and urine. - To make bile to help digest fats from food. - To store glycogen (sugar), which the body uses for energy. See the following PDQ summaries for more information about liver (hepatocellular) cancer: - Liver (Hepatocellular) Cancer Prevention - Adult Primary Liver Cancer Treatment - Childhood Liver Cancer Treatment Liver cancer is less common in the United States than in other parts of the world. Liver cancer is uncommon in the United States, but is the fourth most common cancer in the world. In the United States, men, especially Chinese American men, have a greater risk of developing liver cancer.
Question: Who is at risk for Liver (Hepatocellular) Cancer? ?
Answer: Having hepatitis or cirrhosis can increase the risk of developing liver cancer. Anything that increases the 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 doesn't mean that you will not get cancer. People who think they may be at risk should discuss this with their doctor. Risk factors for liver cancer include: - Having hepatitis B or hepatitis C; having both hepatitis B and hepatitis C increases the risk even more. - Having cirrhosis, which can be caused by: - hepatitis (especially hepatitis C); or - drinking large amounts of alcohol for many years or being an alcoholic. - Eating foods tainted with aflatoxin (poison from a fungus that can grow on foods, such as grains and nuts, that have not been stored properly).
Question: What is (are) Testicular Cancer ?
Answer: Key Points - Testicular cancer is a disease in which malignant (cancer) cells form in the tissues of one or both testicles. - Testicular cancer is the most common cancer in men aged 15 to 34 years. - Testicular cancer can usually be cured. - A condition called cryptorchidism (an undescended testicle) is a risk factor for testicular cancer. Testicular cancer is a disease in which malignant (cancer) cells form in the tissues of one or both testicles. The testicles are 2 egg-shaped glands inside the scrotum (a sac of loose skin that lies directly below the penis). The testicles are held within the scrotum by the spermatic cord. The spermatic cord also contains the vas deferens and vessels and nerves of the testicles. The testicles are the male sex glands and make testosterone and sperm. Germ cells in the testicles make immature sperm. These sperm travel through a network of tubules (tiny tubes) and larger tubes into the epididymis (a long coiled tube next to the testicles). This is where the sperm mature and are stored. Almost all testicular cancers start in the germ cells. The two main types of testicular germ cell tumors are seminomas and nonseminomas. See the PDQ summary on Testicular Cancer Treatment for more information about testicular cancer.
Question: Who is at risk for Testicular Cancer? ?
Answer: Testicular cancer is the most common cancer in men aged 15 to 34 years. Testicular cancer is very rare, but it is the most common cancer found in men between the ages of 15 and 34. White men are four times more likely than black men to have testicular cancer
Question: What is the outlook for Testicular Cancer ?
Answer: Testicular cancer can usually be cured. Although the number of new cases of testicular cancer has doubled in the last 40 years, the number of deaths caused by testicular cancer has decreased greatly because of better treatments. Testicular cancer can usually be cured, even in late stages of the disease. (See the PDQ summary on Testicular Cancer Treatment for more information.)
Question: Who is at risk for Testicular Cancer? ?
Answer: A condition called cryptorchidism (an undescended testicle) is a risk factor for testicular cancer. Anything that increases the 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 doesn't mean that you will not get cancer. Talk to your doctor if you think you may be at risk. Risk factors for testicular cancer include the following: - Having cryptorchidism (an undescended testicle). - Having a testicle that is not normal, such as a small testicle that does not work the way it should. - Having testicular carcinoma in situ. - Being white. - Having a personal or family history of testicular cancer. - Having Klinefelter syndrome. Men who have cryptorchidism, a testicle that is not normal, or testicular carcinoma in situ have an increased risk of testicular cancer in one or both testicles, and need to be followed closely.
Question: What is (are) Intraocular (Uveal) Melanoma ?
Answer: Key Points - Intraocular melanoma is a disease in which malignant (cancer) cells form in the tissues of the eye. - Being older and having fair skin may increase the risk of intraocular melanoma. - Signs of intraocular melanoma include blurred vision or a dark spot on the iris. - Tests that examine the eye are used to help detect (find) and diagnose intraocular melanoma. - A biopsy of the tumor is rarely needed to diagnose intraocular melanoma. - Certain factors affect prognosis (chance of recovery) and treatment options. Intraocular melanoma is a disease in which malignant (cancer) cells form in the tissues of the eye. Intraocular melanoma begins in the middle of three layers of the wall of the eye. The outer layer includes the white sclera (the "white of the eye") and the clear cornea at the front of the eye. The inner layer has a lining of nerve tissue, called the retina, which senses light and sends images along the optic nerve to the brain. The middle layer, where intraocular melanoma forms, is called the uvea or uveal tract, and has three main parts: - Iris The iris is the colored area at the front of the eye (the "eye color"). It can be seen through the clear cornea. The pupil is in the center of the iris and it changes size to let more or less light into the eye. Intraocular melanoma of the iris is usually a small tumor that grows slowly and rarely spreads to other parts of the body. - Ciliary body The ciliary body is a ring of tissue with muscle fibers that change the size of the pupil and the shape of the lens. It is found behind the iris. Changes in the shape of the lens help the eye focus. The ciliary body also makes the clear fluid that fills the space between the cornea and the iris. Intraocular melanoma of the ciliary body is often larger and more likely to spread to other parts of the body than intraocular melanoma of the iris. - Choroid The choroid is a layer of blood vessels that bring oxygen and nutrients to the eye. Most intraocular melanomas begin in the choroid. Intraocular melanoma of the choroid is often larger and more likely to spread to other parts of the body than intraocular melanoma of the iris. Intraocular melanoma is a rare cancer that forms from cells that make melanin in the iris, ciliary body, and choroid. It is the most common eye cancer in adults.
Question: Who is at risk for Intraocular (Uveal) Melanoma? ?
Answer: Being older and having fair skin may increase the risk of intraocular melanoma. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for intraocular melanoma include the following: - Having a fair complexion, which includes the following: - Fair skin that freckles and burns easily, does not tan, or tans poorly. - Blue or green or other light-colored eyes. - Older age. - Being white.
Question: What are the symptoms of Intraocular (Uveal) Melanoma ?
Answer: Signs of intraocular melanoma include blurred vision or a dark spot on the iris. Intraocular melanoma may not cause early signs or symptoms. It is sometimes found during a regular eye exam when the doctor dilates the pupil and looks into the eye. Signs and symptoms may be caused by intraocular melanoma or by other conditions. Check with your doctor if you have any of the following: - Blurred vision or other change in vision. - Floaters (spots that drift in your field of vision) or flashes of light. - A dark spot on the iris. - A change in the size or shape of the pupil. - A change in the position of the eyeball in the eye socket.
Question: What is the outlook for Intraocular (Uveal) Melanoma ?
Answer: Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) and treatment options depend on the following: - How the melanoma cells look under a microscope. - The size and thickness of the tumor. - The part of the eye the tumor is in (the iris, ciliary body, or choroid). - Whether the tumor has spread within the eye or to other places in the body. - Whether there are certain changes in the genes linked to intraocular melanoma. - The patient's age and general health. - Whether the tumor has recurred (come back) after treatment.
Question: what research (or clinical trials) is being done for Intraocular (Uveal) Melanoma ?
Answer: 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.
Question: What is (are) Hypopharyngeal Cancer ?
Answer: Key Points - 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.
Question: Who is at risk for Hypopharyngeal Cancer? ?
Answer: 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 Plummer-Vinson syndrome.
Question: What are the symptoms of Hypopharyngeal Cancer ?
Answer: 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.