Cho SC, Seo YH, Park CS, Park SH, Chung AD, Lee BK, Chu SY, Lee NH, Song KY, Song SH, Lee IK, Ko HM
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Korean J Gastrointest Endosc.
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2008 Mar;36(3):173-176.
A hemorrhoid is the most common cause of acute lower gastrointestinal (LGI) bleeding. Diverticulosis, angiodysplasia and ischemic colitis can also cause LGI bleeding. Acute LGI bleeding from the appendix is...