title: [Adenocarcinoma of the Vater's ampulla associated with Von Recklinghausen's neurofibromatosis].
abstract: Von Recklinghausen's Neurofibromatosis is an autosomal dominant disease of variable manifestations. Association with gastrointestinal and hepatobiliary tumours is well documented, most of them being benign neurofibromas. Other tumours, such as leiomyomas, sarcomas, ganglioneuromas and carcinoids are less frequent. Much rarer is the development of epithelial malignancies and an ontogenic relation is not clear. The authors reports a case of adenocarcinoma of Vater's Ampulla and duodenal neurofibromas, in a patient with Von Recklinghausen's disease, presenting obstructive jaundice.
authors.affiliation: Serviço Cirurgia Geral, Hospital Garcia de Orta, Almada.
authors.forename: H
authors.initials: H
authors.lastname: Gomes
authors.forename: R
authors.initials: R
authors.lastname: Lebre
authors.forename: J
authors.initials: J
authors.lastname: Fonseca
authors.forename: P
authors.initials: P
authors.lastname: Borralho
authors.forename: R
authors.initials: R
authors.lastname: Duarte
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*; D009456:Neurofibromatosis 1 / Q000175:diagnosis*