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Bleeding from polypoid colonic arteriovenous malformations
F J Koziara1, G J Brodmerkel, J J Boylan
1Division of Gastroenterology, Allegheny General Hospital, Allegheny Campus, Pittsburgh, Pennsylvania USA.
The American Journal of Gastroenterology
|March 1, 1996
The endoscopic appearance of vascular ectasias has been well characterized. We present two cases of bleeding polypoid colonic arteriovenous malformations.
The endoscopic appearance of vascular ectasias has been well characterized. We present two cases of bleeding polypoid colonic arteriovenous malformations.