title: Problems in staging of pancreatic and hepatobiliary tumours.
authors.affiliation: Department of Visceral and Transplantation Surgery, Inselspital, University of Bern, Switzerland.
authors.forename: B M
authors.initials: BM
authors.lastname: Schmied
authors.forename: K
authors.initials: K
authors.lastname: Z'graggen
authors.forename: C A
authors.initials: CA
authors.lastname: Redaelli
authors.forename: M W
authors.initials: MW
authors.lastname: Büchler
mesh_terms: D001661:Biliary Tract Neoplasms / Q000473:pathology* / Q000628:therapy; D004724:Endoscopy; D006801:Humans; D010535:Laparoscopy; D008113:Liver Neoplasms / Q000473:pathology* / Q000628:therapy; D008279:Magnetic Resonance Imaging; D009367:Neoplasm Staging; D010190:Pancreatic Neoplasms / Q000473:pathology* / Q000628:therapy; D015898:Tomography Scanners, X-Ray Computed