title: Benign insulinoma--a diagnostic challenge: a case report.
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis*; D000328:Adult; D001786:Blood Glucose / Q000378:metabolism; D006801:Humans; D007328:Insulin / Q000097:blood; D007340:Insulinoma / Q000175:diagnosis*; D008297:Male; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D005082:Physical Exertion
chemical_list: D001786:Blood Glucose; D007328:Insulin