title: An unusual cause of obscure gastrointestinal bleeding.
authors.affiliation: Department of Internal Medicine, I-Shou University, Jiau-Shu Tsuen,Yan-Chau Shiang, Kaohsiung County 824, Taiwan.
authors.forename: C-M
authors.initials: CM
authors.lastname: Tai
authors.forename: H-P
authors.initials: HP
authors.lastname: Wang
authors.forename: J-C
authors.initials: JC
authors.lastname: Hwang
authors.forename: T-C
authors.initials: TC
authors.lastname: Lee
authors.forename: C-T
authors.initials: CT
authors.lastname: Lee
authors.forename: J-T
authors.initials: JT
authors.lastname: Lin
mesh_terms: D000236:Adenoma / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D004384:Duodenoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged