Pancreaticoduodenectomy.
D001659:Biliary Tract; D001661:Biliary Tract Neoplasms; D004386:Duodenum / Q000601:surgery*; D041981:Gastrointestinal Tract; D006801:Humans; D009369:Neoplasms; D010179:Pancreas / Q000601:surgery*; D010180:Pancreatectomy; D016577:Pancreaticoduodenectomy
BILIARY TRACT/neoplasms; DUODENUM/surgery; GASTROINTESTINAL SYSTEM/neoplasms; PANCREAS/surgery