title: Signet ring cell carcinoma of major papilla.
authors.affiliation: Tainan Municipal Hospital, Taiwan.
authors.forename: Li-Jung
authors.initials: LJ
authors.lastname: Tseng
authors.forename: Yeun Tarl Fresner Ng
authors.initials: YT
authors.lastname: Jao
authors.forename: Lein-Ray
authors.initials: LR
authors.lastname: Mo
mesh_terms: D014670:Ampulla of Vater / Q000000981:diagnostic imaging / Q000473:pathology*; D018279:Carcinoma, Signet Ring Cell / Q000175:diagnosis*; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis*; D019160:Endosonography; D006801:Humans; D008297:Male; D008875:Middle Aged; D016577:Pancreaticoduodenectomy; D016896:Treatment Outcome