title: An interesting case of Zollinger Ellison syndrome.
mesh_terms: D000236:Adenoma / Q000150:complications; D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism; D005755:Gastrins / Q000097:blood; D006801:Humans; D008297:Male; D010190:Pancreatic Neoplasms / Q000150:complications; D010437:Peptic Ulcer / Q000150:complications; D015043:Zollinger-Ellison Syndrome / Q000150:complications*
chemical_list: D005755:Gastrins