title: DUODENAL SUBMUCOSAL ISLET CELL ADENOMA AND CHRONIC GASTRODUODENITIS.
mesh_terms: D007516:Adenoma, Islet Cell; D003937:Diagnosis, Differential; D004378:Duodenal Diseases; D004379:Duodenal Neoplasms; D004386:Duodenum; D005756:Gastritis; D006801:Humans; D010190:Pancreatic Neoplasms; D010336:Pathology; D011859:Radiography; D013514:Surgical Procedures, Operative; D015043:Zollinger-Ellison Syndrome
keywords: DIAGNOSIS, DIFFERENTIAL; DUODENAL DISEASES; DUODENAL NEOPLASMS; GASTRITIS; ISLET CELL TUMOR; PATHOLOGY; RADIOGRAPHY; SURGERY, OPERATIVE; ZOLLINGER-ELLISON SYNDROME