Acute lower gatrointestinal bleeding from a dieulafoy lesion proximal to the anorectal junction post-orthotopic liver transplant

A 67-year-old woman underwent an orthotopic liver transplantation for end stage liver disease secondary to chronic autoimmune hepatitis. She developed sudden massive hematochezia on post-operative day 23 with hemodynamic compromise. The source of hemorrhage was found at colonoscopy after careful irrigation and inspection to be a dieulafoy lesion situated just proximal to the anorectal junction. Hemostasis was achieved with epinephrine injection and thermal coagulation. (c) 2006 The WJG Press. All rights reserved.