Colonoscopy in acute rectal bleeding
Twenty-five patients underwent colonoscopy during active rectal bleeding. Five patients bled from diverticula, three from unsuspected cancer, and two each from polyps, ischemic colitis, and arteriovenous malformation. Despite the difficulties, colonoscopy should be encouraged in these patients because of the positive impact on subsequent surgical management.
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PII: S0016-5107(81)73225-5
doi:10.1016/S0016-5107(81)73225-5
© 1981 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.
