title: Unusual cause of lower GI bleeding.
authors.affiliation: Department of Surgery, Taipei Medical University Hospital, Taipei, Taiwan.
authors.forename: Hung-Hua
authors.initials: HH
authors.lastname: Liang
authors.forename: Weu
authors.initials: W
authors.lastname: Wang
authors.forename: Po-Li
authors.initials: PL
authors.lastname: Wei
mesh_terms: D000328:Adult; D003111:Colonic Polyps / Q000150:complications*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000150:complications; D008297:Male