title: Carcinoma of the ampulla of vater: does the operation influence the end result?
mesh_terms: D014670:Ampulla of Vater; D001650:Bile Duct Neoplasms / Q000601:surgery*; D004386:Duodenum / Q000601:surgery; D005704:Gallbladder / Q000601:surgery; D006801:Humans; D008722:Methods; D010180:Pancreatectomy; D011379:Prognosis