title: Double lumen duodenum in a patient with melaena.
authors.affiliation: Department of Medical Imaging, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
authors.forename: K-L
authors.initials: KL
authors.lastname: Liu
authors.forename: Y-M
authors.initials: YM
authors.lastname: Tsang
authors.forename: J-T
authors.initials: JT
authors.lastname: Lin
authors.forename: H-P
authors.initials: HP
authors.lastname: Wang
mesh_terms: D000328:Adult; D004240:Diverticulum / Q000150:complications / Q000000981:diagnostic imaging*; D004378:Duodenal Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D004386:Duodenum / Q000002:abnormalities*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008551:Melena / Q000209:etiology*; D011859:Radiography