title: [Postoperative hemorrhage in the upper digestive tract due to esophageal ulcer].
mesh_terms: D004381:Duodenal Ulcer / Q000150:complications; D004935:Esophageal Diseases / Q000473:pathology*; D006471:Gastrointestinal Hemorrhage / Q000473:pathology*; D006801:Humans; D008297:Male; D008551:Melena / Q000473:pathology; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000473:pathology; D011183:Postoperative Complications / Q000473:pathology*; D014456:Ulcer / Q000473:pathology
vernacular_title: Hemoragie digestivă superioară apărută postoperator prin ulcer esofagian.