title: [Primary duodenal tumors].
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography / Q000379:methods; D004379:Duodenal Neoplasms / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008551:Melena / Q000209:etiology; D008875:Middle Aged
vernacular_title: Primární nádory dvanáctníku.