What Is a Laparoscopic Abdominoperineal Resection? It’s an operation in which a surgeon removes your anus, rectum, and sigmoid colon through small cuts in your belly. You may need this operation if ...

The sigmoid colon is the last section of the bowel — the part that attaches to the rectum. It pushes feces along the bowel tract. It’s about a foot and a half long (around 40 centimeters) and is ...

Americans are most likely to develop diverticula in the sigmoid colon, or the lower section of the large intestine that is closest to the rectum. As a result, the sigmoid colon also happens to be the ...

In a series of 19 examples of benign stricture of the colon in patients with chronic ulcerative colitis insufficient fibrosis was found in the resected specimens to account for the narrowing.

A redundant or tortuous colon is an abnormally long colon that cannot fit inside the body without looping or twisting. There is no obvious cause, but it can lead to complications and gastrointestinal ...

Colon cancer is the third most commonly diagnosed cancer if you don’t count skin cancers. If the cancer hasn’t spread, then one of the possible treatments is a sigmoid colectomy. That may be a ...

A colonoscopy technique involving repeat intubation of the sigmoid colon significantly improves detection of adenomas compared with conventional colonoscopy evaluations, new research showed. “After ...

The colon is part of the digestive system. It helps the body absorb water and nutrients from food before excreting the waste. It is made up of muscle and located just below the stomach. People ...