[Radical lymph node extirpation in pancreaticoduodenectomy].
D014670:Ampulla of Vater / Q000601:surgery; D003138:Common Bile Duct Neoplasms / Q000601:surgery; D004386:Duodenum / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D010180:Pancreatectomy / Q000379:methods*; D010190:Pancreatic Neoplasms / Q000601:surgery