title: A rare cause of upper GI bleeding: gastrinoma of major duodenal papilla.
authors.forename: Hong-pei
authors.initials: HP
authors.lastname: Cai
authors.forename: Xin
authors.initials: X
authors.lastname: Jiang
authors.forename: Jun-hui
authors.initials: JH
authors.lastname: Ge
authors.forename: Xiao-lin
authors.initials: XL
authors.lastname: Wang
authors.forename: Cai-kun
authors.initials: CK
authors.lastname: Li
mesh_terms: D014670:Ampulla of Vater / Q000473:pathology*; D000740:Anemia / Q000175:diagnosis / Q000209:etiology; D001707:Biopsy, Needle; D001803:Blood Transfusion; D003138:Common Bile Duct Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D018450:Disease Progression; D004384:Duodenoscopy; D019160:Endosonography / Q000379:methods; D005500:Follow-Up Studies; D015408:Gastrinoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D007150:Immunohistochemistry; D007813:Laparotomy; D008297:Male; D008875:Middle Aged; D018570:Risk Assessment; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome