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 ...

This operation removes a diseased section of the rectum and sigmoid colon. Doctors use it to treat the following conditions: Cancers of the colon and rectum Some types of noncancerous growths in the ...

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 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 ...

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 ...

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 ...

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 ...

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

Please provide your email address to receive an email when new articles are posted on . An 80-year-old woman with personal history of early-stage breast cancer, treated with lumpectomy and radiation ...