Druvith/medqa huggingface dataset:
What is (are) Anal Cancer ? 

Key Points
				                    - Anal cancer is a disease in which malignant (cancer) cells form in the tissues of the anus.    - Squamous cell carcinoma is the most common type of anal cancer.    - In the United States, the number of new cases of anal cancer has increased in recent years.
				                
				                
				                    Anal cancer is a disease in which malignant (cancer) cells form in the tissues of the anus.
				                    The anus is the end of the large intestine, below the rectum, through which stool (solid waste) leaves the body. The anus is formed partly from the outer skin layers of the body and partly from the intestine. Two ring-like muscles, called sphincter muscles, open and close the anal opening and let stool pass out of the body. The anal canal, the part of the anus between the rectum and the anal opening, is about 1-1 inches long.      The skin around the outside of the anus is called the perianal area. Tumors in this area are skin tumors, not anal cancer.   See the following PDQ summary for more information about anal cancer:         -  Anal Cancer Treatment
				                
				                
				                    Squamous cell carcinoma is the most common type of anal cancer.
				                    In the United States, the most common type of anal cancer is squamous cell carcinoma. Studies show that human papillomavirus (HPV) infection is the main cause of this type of anal cancer.   Another type of anal cancer, called anal adenocarcinoma, is very rare and is not discussed in this summary.
				                
				                
				                    In the United States, the number of new cases of anal cancer has increased in recent years.
				                    From 2004 to 2013, new cases of anal cancer and deaths from anal cancer increased each year. The increase in new cases was slightly higher in women and the increase in deaths from anal cancer was slightly higher in men.
Who is at risk for Anal Cancer? ? 

Being infected with the human papillomavirus (HPV) increases the risk of developing anal cancer. Risk factors include the following:         - Being infected with human papillomavirus (HPV).    - Having many sexual partners.    - Having receptive anal intercourse (anal sex).    - Being older than 50 years.    - Frequent anal redness, swelling, and soreness.     - Having anal fistulas (abnormal openings).    - Smoking cigarettes.
What are the symptoms of Anal Cancer ? 

Signs of anal cancer include bleeding from the anus or rectum or a lump near the anus. These and other signs and symptoms may be caused by anal cancer or by other conditions. Check with your doctor if you have any of the following:          - Bleeding from the anus or rectum.    - Pain or pressure in the area around the anus.    - Itching or discharge from the anus.    - A lump near the anus.    - A change in bowel habits.
How to diagnose Anal Cancer ? 

Tests that examine the rectum and anus are used to detect (find) and diagnose anal 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 examination (DRE): An exam of the anus and rectum. The doctor or nurse inserts a lubricated, gloved finger into the lower part of the rectum to feel for lumps or anything else that seems unusual.    -  Anoscopy: An exam of the anus and lower rectum using a short, lighted tube called an anoscope.     -   Proctoscopy : An exam of the rectum using a short, lighted tube called a proctoscope.    -  Endo-anal or endorectal ultrasound : A procedure in which an ultrasound transducer (probe) is inserted into the anus or rectum and used to bounce high-energy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram.     -   Biopsy : The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. If an abnormal area is seen during the anoscopy, a biopsy may be done at that time.
What is the outlook for Anal Cancer ? 

Certain factors affect the prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on the following:         - The size of the tumor.    -  Where the tumor is in the anus.    - Whether the cancer has spread to the lymph nodes.        The treatment options depend on the following:         - The stage of the cancer.    -  Where the tumor is in the anus.    - Whether the patient has human immunodeficiency virus (HIV).    - Whether cancer remains after initial treatment or has recurred.
what research (or clinical trials) is being done for Anal 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 website.     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.
What are the symptoms of Childhood Non-Hodgkin Lymphoma ? 

Signs of childhood non-Hodgkin lymphoma include breathing problems and swollen lymph nodes. These and other signs may be caused by childhood non-Hodgkin lymphoma or by other conditions. Check with a doctor if your child has any of the following:         - Trouble breathing.    - Wheezing.    - Coughing.    -  High-pitched 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.
What is the outlook for Childhood Non-Hodgkin Lymphoma ? 

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.
what research (or clinical trials) is being done for Childhood Non-Hodgkin 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.
What is (are) Renal Cell Cancer ? 

Key Points
                    - Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney.    - Smoking and misuse of certain pain medicines can affect the risk of renal cell cancer.     - Signs of renal cell cancer include blood in the urine and a lump in the abdomen.    - Tests that examine the abdomen and kidneys are used to detect (find) and diagnose renal cell cancer.    - Certain factors affect prognosis (chance of recovery) and treatment options.
                
                
                    Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney.
                    Renal cell cancer (also called kidney cancer or renal adenocarcinoma) is a disease in which malignant (cancer) cells are found in the lining of tubules (very small tubes) in the kidney. There are 2 kidneys, one on each side of the backbone, above the waist. Tiny tubules in the kidneys filter and clean the blood. They take out waste products and make urine. The urine passes from each kidney through a long tube called a ureter into the bladder. The bladder holds the urine until it passes through the urethra and leaves the body.     Cancer that starts in the ureters or the renal pelvis (the part of the kidney that collects urine and drains it to the ureters) is different from renal cell cancer. (See the PDQ summary about Transitional Cell Cancer of the Renal Pelvis and Ureter Treatment for more information).
what research (or clinical trials) is being done for Renal Cell 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.
What is (are) Lip and Oral Cavity Cancer ? 

Key Points
                    - Lip and oral cavity cancer is a disease in which malignant (cancer) cells form in the lips or mouth.    - Tobacco and alcohol use can affect the risk of lip and oral cavity cancer.     - Signs of lip and oral cavity cancer include a sore or lump on the lips or in the mouth.     - Tests that examine the mouth and throat are used to detect (find), diagnose, and stage lip and oral cavity cancer.    - Certain factors affect prognosis (chance of recovery) and treatment options.
                
                
                    Lip and oral cavity cancer is a disease in which malignant (cancer) cells form in the lips or mouth.
                    The oral cavity includes the following:         - The front two thirds of the tongue.    - The gingiva (gums).    - The buccal mucosa (the lining of the inside of the cheeks).    - The floor (bottom) of the mouth under the tongue.    - The hard palate (the roof of the mouth).    - The retromolar trigone (the small area behind the wisdom teeth).          Most lip and oral cavity cancers start in squamous cells, the thin, flat cells that line the lips and oral cavity. These are called squamous cell carcinomas. Cancer cells may spread into deeper tissue as the cancer grows. Squamous cell carcinoma usually develops in areas of leukoplakia (white patches of cells that do not rub off).    Lip and oral cavity cancer is a type of head and neck cancer.
Who is at risk for Lip and Oral Cavity Cancer? ? 

Tobacco and alcohol use can affect the risk of lip and oral cavity cancer. Anything that increases your risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for lip and oral cavity cancer include the following:         - Using tobacco products.    - Heavy alcohol use.    - Being exposed to natural sunlight or artificial sunlight (such as from tanning beds) over long periods of time.    - Being male.
What are the symptoms of Lip and Oral Cavity Cancer ? 

Signs of lip and oral cavity cancer include a sore or lump on the lips or in the mouth. These and other signs and symptoms may be caused by lip and oral cavity cancer or by other conditions. Check with your doctor if you have any of the following:          - A sore on the lip or in the mouth that does not heal.    - A lump or thickening on the lips or gums or in the mouth.    - A white or red patch on the gums, tongue, or lining of the mouth.    - Bleeding, pain, or numbness in the lip or mouth.    - Change in voice.    - Loose teeth or dentures that no longer fit well.    - Trouble chewing or swallowing or moving the tongue or jaw.    - Swelling of jaw.    - Sore throat or feeling that something is caught in the throat.        Lip and oral cavity cancer may not have any symptoms and is sometimes found during a regular dental exam.
What is the outlook for Lip and Oral Cavity Cancer ? 

Certain factors affect prognosis (chance of recovery) and treatment options. Prognosis (chance of recovery) depends on the following:         - The stage of the cancer.    - Where the tumor is in the lip or oral cavity.    - Whether the cancer has spread to blood vessels.        For patients who smoke, the chance of recovery is better if they stop smoking before beginning radiation therapy.   Treatment options depend on the following:          - The stage of the cancer.    - The size of the tumor and where it is in the lip or oral cavity.    - Whether the patient's appearance and ability to talk and eat can stay the same.    - The patient's age and general health.        Patients who have had lip and oral cavity cancer have an increased risk of developing a second cancer in the head or neck. Frequent and careful follow-up is important. Clinical trials are studying the use of retinoid drugs to reduce the risk of a second head and neck cancer. Information about ongoing clinical trials is available from the NCI website.
what research (or clinical trials) is being done for Lip and Oral Cavity 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 website.     Chemotherapy     Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping the cells from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). The way the chemotherapy is given depends on the type and stage of the cancer being treated.       Hyperfractionated radiation therapy     Hyperfractionated radiation therapy is radiation treatment in which the total dose of radiation is divided into small doses and the treatments are given more than once a day.        Hyperthermia therapy     Hyperthermia therapy is a treatment in which body tissue is heated above normal temperature to damage and kill cancer cells or to make cancer cells more sensitive to the effects of radiation and certain anticancer drugs.
                
                
                    Patients may want to think about taking part in a clinical trial.
                    For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment.   Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment.   Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward.
                
                
                    Patients can enter clinical trials before, during, or after starting their cancer treatment.
                    Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment.   Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.
Who is at risk for Paranasal Sinus and Nasal Cavity Cancer? ? 

Being exposed to certain chemicals or dust in the workplace can increase the risk of paranasal sinus and nasal cavity cancer. Anything that increases your chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesnt mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Risk factors for paranasal sinus and nasal cavity cancer include the following:          - Being exposed to certain workplace chemicals or dust, such as those found in the following jobs:               - Furniture-making.      - Sawmill work.      - Woodworking (carpentry).      - Shoemaking.      - Metal-plating.      - Flour mill or bakery work.             - Being infected with human papillomavirus (HPV).    - Being male and older than 40 years.    - Smoking.
What are the symptoms of Paranasal Sinus and Nasal Cavity Cancer ? 

Signs of paranasal sinus and nasal cavity cancer include sinus problems and nosebleeds. These and other signs and symptoms may be caused by paranasal sinus and nasal cavity cancer or by other conditions. There may be no signs or symptoms in the early stages. Signs and symptoms may appear as the tumor grows. Check with your doctor if you have any of the following:         - Blocked sinuses that do not clear, or sinus pressure.    - Headaches or pain in the sinus areas.    - A runny nose.    - Nosebleeds.    - A lump or sore inside the nose that does not heal.    - A lump on the face or roof of the mouth.    - Numbness or tingling in the face.    - Swelling or other trouble with the eyes, such as double vision or the eyes pointing in different directions.    - Pain in the upper teeth, loose teeth, or dentures that no longer fit well.    - Pain or pressure in the ear.