title: Hyperinsulinism and hypoglycemia associated with pancreatic islet cell tumor in a ferret.
abstract: Pancreatic islet cell tumor causing hypoglycemia and hyperinsulinism was diagnosed in a ferret with a history of progressive neurologic dysfunction. The diagnosis was suspected by the findings of hypoglycemia when the ferret was not fed, hyperinsulinism, and an amended insulin/glucose ratio approaching infinity. A focal pancreatic mass was removed by partial pancreatectomy, resulting in euglycemia and the resolution of clinical signs. Histologic diagnosis of the pancreatic mass was consistent with islet cell tumor (insulinoma). The ferret remained clinically normal for 8 months, but died after recurring episodes of hyperglycemia and glucosuria. Necropsy revealed no evidence of islet cell neoplasia involving the pancreas or other structures.
authors.affiliation: Department of Veterinary Medicine, College of Veterinary Medicine, University of Missouri, Columbia 65211.
authors.forename: A E
authors.initials: AE
authors.lastname: Jergens
authors.forename: D P
authors.initials: DP
authors.lastname: Shaw
mesh_terms: D007516:Adenoma, Islet Cell / Q000662:veterinary*; D000818:Animals; D002335:Carnivora; D005289:Ferrets; D006029:Glycosuria / Q000662:veterinary; D006943:Hyperglycemia / Q000662:veterinary; D006946:Hyperinsulinism / Q000209:etiology / Q000662:veterinary*; D007003:Hypoglycemia / Q000209:etiology / Q000662:veterinary*; D007340:Insulinoma / Q000150:complications / Q000662:veterinary*; D008297:Male; D010190:Pancreatic Neoplasms / Q000150:complications / Q000662:veterinary*