title: Suprapancreatic biliary obstruction: CT evaluation.
authors.forename: R N
authors.initials: RN
authors.lastname: Gibson
mesh_terms: D002779:Cholestasis / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D010190:Pancreatic Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography