“…4,5 So the original character can't be held that after elimination of a extraduodenal primary tumor by the use of clinical and paraclinical investigation (chess x-ray, laryngoscopy, cavoscopy, gynecological examination with vaginal smear, cervical and thoracic CT-scan, proctologic examination …). 4,5 The symptoms are not specific: digestive bleeding (hematemesis, melena), epigastric pain, duodenal obstruction and perforation, jaundice. 3 It depends on the seat of the tumor and invasion (bile ducts and duodenal wall).…”