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Small intestine cancer starts when cells in the small intestine start to grow out of control. The small intestine is the largest part of the gastrointestinal tract (GI tract), which processes food for energy and rids the body of solid waste. The small intestine is not as common as other cancers of the GI tract such as colon, rectal, stomach ...
A lipoma is a benign tumor made of fat tissue. [ 1] They are generally soft to the touch, movable, and painless. [ 1] They usually occur just under the skin, but occasionally may be deeper. [ 1] Most are less than 5 cm (2.0 in) in size. [ 2] Common locations include upper back, shoulders, and abdomen. [ 4]
Colorectal cancer ( CRC ), also known as bowel cancer, colon cancer, or rectal cancer, is the development of cancer from the colon or rectum (parts of the large intestine ). [ 5] Signs and symptoms may include blood in the stool, a change in bowel movements, weight loss, abdominal pain and fatigue. [ 9] Most colorectal cancers are due to old ...
A small intestine neuroendocrine tumor is a carcinoid in the distal small intestine or the proximal large intestine. It is a relatively rare cancer and is diagnosed in approximately 1/100000 people every year. In recent decades the incidence has increased. [1] The prognosis is comparatively good with a median survival of more than 8 years. [2]
A carcinoid (also carcinoid tumor) is a slow-growing [ 1] type of neuroendocrine tumor originating in the cells of the neuroendocrine system. In some cases, metastasis may occur. Carcinoid tumors of the midgut ( jejunum, ileum, appendix, and cecum) are associated with carcinoid syndrome . Sometimes, carcinoids cause paraneoplastic syndromes ...
Desmoplastic small-round-cell tumor (DSRCT) is an aggressive and rare cancer that primarily occurs as masses in the abdomen. [ 4] Other areas affected may include the lymph nodes, the lining of the abdomen, diaphragm, spleen, liver, chest wall, skull, spinal cord, large intestine, small intestine, bladder, brain, lungs, testicles, ovaries, and ...
Colorectal polyp. Colon polyps. Polyp of sigmoid colon as revealed by colonoscopy. Approximately 1 cm in diameter. The polyp was removed by snare cautery. Specialty. Gastroenterology. A colorectal polyp is a polyp (fleshy growth) occurring on the lining of the colon or rectum. [ 1] Untreated colorectal polyps can develop into colorectal cancer.
Duodenal cancer. Duodenal cancer is a cancer in the first section of the small intestine known as the duodenum. Cancer of the duodenum is relatively rare compared to stomach cancer and colorectal cancer. Its histology is usually adenocarcinoma . Familial adenomatous polyposis (FAP), Gardner syndrome, Lynch syndrome, Muir–Torre syndrome ...