Toxic megacolon and inflammatory bowel disease


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Toxic megacolon and inflammatory bowel disease


Toxic megacolon occurs when the colon swells to many times its normal size. It is most commonly caused by severe inflammation and ulceration from ulcerative colitis or Crohn's disease, which weaken muscles in the colon.

Over time, holes (perforations) may develop in the colon, and stool may spill into the abdominal cavity, causing a serious infection.

Toxic megacolon is an emergency situation requiring immediate medical and surgical treatment. If it is not treated, death may occur.

Credits


Author Monica Rhodes
Editor Kathleen M. Ariss, MS
Associate Editor Michele Cronen
Associate Editor Pat Truman
Associate Editor Terrina Vail
Primary Medical Reviewer Kathleen Romito, MD

- Family Medicine
Specialist Medical Reviewer Arvydas D. Vanagunas, MD

- Gastroenterology
Last Updated October 24, 2006

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Last updated: October 24, 2006
Author: Monica Rhodes
Reviewed By: Kathleen Romito, MD - Family Medicine, Arvydas D. Vanagunas, MD - Gastroenterology
Editors: Kathleen M. Ariss, MS, Terrina Vail

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