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Review
. 2007 Apr;21(4):514-20.
doi: 10.1007/s00464-006-9191-7. Epub 2007 Feb 9.

Lower gastrointestinal bleeding: a review

David A Edelman  1 , Choichi Sugawa
Affiliations
Review

Lower gastrointestinal bleeding: a review

David A Edelman et al. Surg Endosc. 2007 Apr.

Abstract

Lower gastrointestinal bleeding (LGIB) continues to be a problem for physicians. Acute LGIB is defined as bleeding that emanates from a source distal to the ligament of Treitz. Although 80% of all LGIB will stop spontaneously, the identification of the bleeding source remains challenging and rebleeding can occur in 25% of cases. Some patients with severe hematochezia require urgent attention to minimize further bleeding and complications. This article reviews the causes, diagnostic methods, and endoscopic treatment of LGIB.

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