Ischemic colitis other diagnostic studies

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]

Overview

Among patients with a suspicion of ischemic colitis, endoscopic evaluation, via colonoscopy or flexible sigmoidoscopy, is the diagnostic procedure of choice if the diagnosis remains unclear after other imaging studies.

Endoscopy

Ischemic colitis has a distinctive endoscopic appearance; endoscopy can also facilitate alternate diagnoses such as infection or inflammatory bowel disease. Biopsies can be taken via endoscopy to provide more information.