title: [Case of benign bile duct neoplasia].
mesh_terms: D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis / Q000473:pathology*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography
vernacular_title: Un caso di neoplasia benigna dell'epatocoledoco.