RT Book, Section A1 Doherty, Gerard M. SR Print(0) ID 58111177 T1 Gastrinoma (Zollinger-Ellison Syndrome) T2 Quick Answers Surgery YR 2010 FD 2010 PB The McGraw-Hill Companies PP New York, NY SN LK accesssurgery.mhmedical.com/content.aspx?aid=58111177 RD 2024/04/24 AB • Peptic ulcer disease—often severe• Gastric hypersecretion• Elevated serum gastrin with simultaneous acid in the stomach• Gastrin producing non-B islet cell tumor of the pancreas or duodenum (gastrinoma)