title: [2 cases of primary malignant tumors of the duodenum].
abstract: Two cases of primitive malignant tumour of the duodenum are reported, with exclusion of neoplasias of the periampullar region. Such restriction makes this pathology rather rare. The clinico-diagnostic aspects are analysed and, for purpose of radicality, a comparison is made between two surgical techniques: duodenocephalopancreatectomy, possible for any localisation, and intestinal shortening with duodenal-jejunal resection for tumours of the 3rd and 4th portions.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Due casi di tumore maligno primitivo del duodeno.