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 ...

UPDATED WITH COMMENTS July 29, 2020 // All patients with microscopic colitis who had biopsies of both the ascending and descending colon had positive slide review for at least one of the two sites ...

Dr. Clare Bradley, chief medical officer for the American Cancer Society 's eastern division, said her organization recommends either technique: A colonoscopy from age 50 and every 10 years ...

The four main types of colostomy to discuss with a doctor include transverse, ascending, descending, and sigmoid. Each is named for the part of the colon in which a surgeon makes the stoma.

Proctosigmoiditis is one of the types that affect the lower end of the colon. Ulcerative colitis is an inflammatory bowel disease (IBD) that can flare up and needs lifelong management.

Ulcerative colitis can affect different parts of your colon and rectum. There are three main types of UC that can have various symptoms. Find out why they differ and how to treat each form.