ULCEROGENIC TUMORS OF THE PANCREAS (ZOLLINGER-ELLISON SYNDROME).
D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D009369:Neoplasms; D010179:Pancreas; D010190:Pancreatic Neoplasms; D010336:Pathology; D013514:Surgical Procedures, Operative; D015043:Zollinger-Ellison Syndrome
GASTRECTOMY; HEMORRHAGE, GASTROINTESTINAL; PANCREATIC NEOPLASMS; PATHOLOGY; SURGERY, OPERATIVE; ZOLLINGER-ELLISON SYNDROME