Featured Articles

Ulcerative Colitis

Ulcerative colitis is a disease that causes inflammation and sores, called ulcers, in the lining of the large intestine. The inflammation usually occurs in the rectum and lower part of the colon, but it may affect the entire colon. Ulcerative colitis rarely affects the small intestine except for the end section, called the terminal ileum. Ulcerative colitis may also be called colitis or proctitis.

Sigmoid Colon

The sigmoid colon, also referred to as the pelvic colon or sigmoid flexure, is a part of the digestive system and is a little over a foot long. Learn about the structure and purpose of the sigmoid colon, and how to maintain colon health to avoid constipation.