title: An unusual but important cause of biliary obstruction.
authors.affiliation: Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Department of Radiology, Armed-Forces Zuoying General Hospital, Kaohsiung, Taiwan.
authors.forename: Wei-Fang
authors.initials: WF
authors.lastname: Chang
authors.affiliation: Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
authors.forename: Guo-Shu
authors.initials: GS
authors.lastname: Huang
authors.affiliation: Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
authors.forename: Wei-Chou
authors.initials: WC
authors.lastname: Chang
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000150:complications* / Q000473:pathology; D000368:Aged; D001650:Bile Duct Neoplasms / Q000150:complications* / Q000473:pathology; D002291:Carcinoma, Papillary / Q000150:complications* / Q000473:pathology; D002779:Cholestasis / Q000209:etiology; D006801:Humans; D008297:Male