An acoustic neuroma is a noncancerous (benign) tumor found on the eighth cranial nerve near the ear canal. This nerve is responsible for hearing and b...
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Adrenocortical carcinoma is a rare disease in which malignant (cancer) cells form in the outer layer of the adrenal gland. There are two adrenal gla...
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Bronchial tumors are slow-growing cancers in the trachea or in the large bronchi, the large airways of the lung. Symptoms include cough and spitting...
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Anal cancer is the abnormal growth of cells in the opening at the end of the rectum (anus). Anal cancer is uncommon and is often curable. ...
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Atypical ductal hyperplasia (ADH) is an abnormal production of cells within the duct system of the breast. Women who have atypical ductal hyperplasia ...
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Extrahepatic bile duct cancer is a rare disease in which malignant (cancer) cells form in the part of the bile duct that is outside the liver.
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Cancer is the growth of abnormal cells in the body. These extra cells grow together and form masses, called tumors. In bladder cancer, these growt...
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Metastatic osteosarcoma or MFH has spread from the bone in which the cancer began to other parts of the body. The cancer most often spreads to the lun...
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An adult brain tumor is a disease in which abnormal cells form in the tissues of the brain. There are many types of brain and spinal cord tumors. The ...
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A woman's risk of breast and ovarian cancer is higher if she has BRCA1 or BRCA2 gene changes. Breast cancer is extremely rare in men, but BRCA2 gene c...
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Breast cancer occurs when abnormal cells grow out of control in one or both breasts. They can invade nearby tissues and form a mass, called a malignan...
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Breast Cancer occurs when abnormal cells grow out of control in one or both breasts. All treatments for breast cancer work best when the cancer is fou...
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Cancer pain can be controlled in almost every case. This does not mean that you have no pain, but that it stays at a level that you can bear.
Ca...
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Cervical cancer occurs when abnormal cells on the cervix grow out of control. The cervix is the lower part of the uterus that opens into the vagina....
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Chest wall tumors can occur when lung cancer has spread (metastasized) into the chest cavity. A chest CT scan is used most often to determine whether ...
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Colon polyps are growths in the colon or rectum. The cause of most colon polyps is not known. A certain type of polyp called an adenomatous polyp is...
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Colorectal cancer is the abnormal growth of cancer cells in the large intestine. Colon cancer forms in the longest part of the large intestine, whil...
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Colon and rectal cancers often return months or years after treatment. This is called recurrent cancer. If the original cancer was removed before it...
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The PTEN hamartoma tumor syndrome (PHTS) is a spectrum of disorders caused by mutations of the PTEN gene. These disorders are characterized by multi...
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Ductal carcinoma in situ (DCIS or intraductal carcinoma) is a very early form of noninvasive breast cancer that begins in the lining of the small milk...
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Small intestine cancer is a rare disease in which malignant (cancer) cells form in the tissues of the small intestine....
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Esophageal cancer is a disease in which malignant (cancer) cells form in the tissues of the esophagus.
The two most common forms of esophageal c...
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Ewing's sarcoma is a rare bone tumor that occurs most often in adolescents. It may also arise outside of the bone in soft tissue (extraosseous Ewing...
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Familial adenomatous polyposis (FAP) is a rare inherited cancer predisposition syndrome characterized by hundreds to thousands of precancerous color...
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Gallbladder cancer is a disease in which malignant (cancer) cells form in the tissues of the gallbladder....
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Gastroesophageal junction cancer is a disease in which malignant (cancer) cells form in the place where the esophagus is connected to the stomach. ...
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Gastric cancer is a disease in which malignant (cancer) cells form in the lining of the stomach.
The wall of the stomach is made up of three lay...
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Human epidermal growth factor receptor-2 (HER-2/neu) is a genetic protein that is in part responsible for how certain cancer cells grow, divide, and r...
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The average woman has a small chance of getting breast cancer and an even smaller chance of getting ovarian cancer. Your chances may be slightly hig...
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Colon cancer genetic testing is a blood test that can tell you whether you carry rare changed, or mutated, genes that can cause colon cancer. Although...
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Hodgkin lymphoma is cancer of the lymph system, which is the network that carries lymph fluid, nutrients and waste material between the body tissues...
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Hypopharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the hypopharynx.
The hypopharynx is the bottom part ...
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Inflammatory breast cancer is a rare, fast-growing type of breast cancer. It is often called IBC for short.
Unlike other breast cancers, this ty...
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This cancer starts in a milk duct, breaks through the wall of the duct, and invades the fatty tissue of the breast. From there, it can spread to other...
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This cancer starts in the mammary, or milk, glands (lobules) and can spread to other parts of the body. About 10 percent of breast cancers are this ty...
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Laryngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the larynx.
The larynx (voice box) is located just below ...
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Leukemia is cancer of the blood cells. It starts in the bone marrow, the soft tissue inside most bones. Bone marrow is where blood cells are made. ...
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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:
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Adult primary liver cancer is a disease in which malignant (cancer) cells form in the tissues of the liver. Find more information at Providence Live...
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Lobular carcinoma in situ (LCIS) is a type of noninvasive breast cancer that is confined to the cells lining the very end of the milk ducts (lobules) ...
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Oropharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the oropharynx.
The oropharynx is the middle part of ...
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Osteosarcoma and malignant fibrous histiocytoma (MFH) of the bone are diseases in which malignant (cancer) cells form in bone.
Osteosarcoma is t...
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Ovarian cancer is the growth of abnormal cells in the ovaries. It is the fifth-most common cause of cancer deaths in women.
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Pancreatic cancer is a disease in which malignant (cancer) cells form in the tissues of the pancreas.
The pancreas is a gland about 6 inches lon...
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Pancreatitis is inflammation of the pancreas, an organ in your belly that makes the hormones insulin and glucagon. These two hormones control how your...
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Paranasal sinus and nasal cavity cancer is a disease in which malignant (cancer) cells form in the tissues of the paranasal sinuses and nasal cavity....
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Peutz Jeghers syndrome (PJS) is an autosomal dominant genetic condition characterized by multiple benign polyps called hamartomas on the mucous lini...
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What is prostate cancer?
Prostate cancer is the abnormal growth of cells in the tissues of the prostate gland. The prostate gland is a walnut-sha...
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There are many different types of kidney cancer, but the most common is called renal cell cancer, or RCC. Renal cell cancer is a disease in which ma...
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Salivary gland cancer is a rare disease in which malignant (cancer) cells form in the tissues of the salivary glands.
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Adult soft tissue sarcoma is a disease in which malignant (cancer) cells form in the soft tissues of the body.
The soft tissues of the body incl...
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Melanoma is a serious form of skin cancer that starts in the pigment-producing skin cells called melanocytes. These cells become abnormal, grow unco...
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Skin cancer is the abnormal growth of cells in the skin. It is the most common type of cancer. It is almost always cured when it is found early and ...
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Small-cell lung cancer is a disease in which malignant (cancer) cells form in the tissues of the lung.
There are two types of small-cell lung can...
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Testicular cancer occurs when abnormal cells grow out of control in the testicles (testes). Testicular cancer is highly curable, especially when i...
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Thoracic malignancies are a group of cancers of the chest that include lung cancer, mesothelioma, esophageal cancer, chest wall tumors, airway tumor...
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Thymoma and thymic carcinoma are diseases in which malignant (cancer) cells form on the outside surface of the thymus.
There are different types...
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Thyroid cancer is a disease that occurs when abnormal cells begin to grow in the thyroid gland. The thyroid gland is shaped like a butterfly and is ...
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Tongue cancers are oral cancers that are differentiated by their location in the mouth and on the tongue. If the cancer is on the forward portion of...
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Tracheal cancer is a disease in which malignant (cancer) cells form in the tissues of the trachea.
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Endometrial cancer, also called uterine cancer, is the abnormal growth of cells in the lining of the uterus (endometrium). The cause of endometrial ca...
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A uterine leiomyosarcoma is a rare malignant (cancerous) tumor that arises from the smooth muscle lining the walls of the uterus (myometrium).
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Vaginal cancer is a disease in which malignant (cancer) cells form in the vagina....
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Vulvar cancer is a rare disease in which malignant (cancer) cells form in the tissues of the vulva.
Vulvar cancer forms in a woman's external ge...
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Adrenal adenomas are common benign tumors on the adrenal glands. The adrenal glands are located above the kidneys. The hormones produced by the adre...
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An astrocytic tumor begins in star-shaped brain cells called astrocytes, which help keep nerve cells healthy. An astrocyte is a type of glial cell and...
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Facing cancer can be scary, and most people have lots of questions. Our cancer topics cover many types of cancer, including breast cancer, colon can...
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Islet cell tumors are abnormal cells that form in the tissues of the pancreas. An islet cell tumor may also be called a pancreatic endocrine tumor (PE...
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When melanoma spreads (metastasizes), it usually spreads first into nearby lymph nodes. It can also spread through the bloodstream. Distant metastases...
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