Rare Cause of Recurrent Hypoglycemia: Insulin Autoimmune Syndrome. (26th November 2017)

• Record Type: Journal Article
• Authors: Tinmanee, Rungsima; Buranagan, Rungpailin; Ploybutr, Sirirat; Lertwattanarak, Raweewan; Sriwijitkamol, Apiradee
• Other Names: Mastrandrea Lucy Academic Editor.
• Is Part Of: Case reports in endocrinology. Volume 2017(2017)
• Publication Date: 2017-11-26
• Subjects: Endocrinology -- Periodicals; Endocrinology -- Case studies -- Periodicals; Endocrine glands -- Diseases -- Periodicals; Endocrinology; Endocrine System Diseases; Endocrine glands -- Diseases; Endocrinology; Electronic journals; Periodicals; Case studies; Periodicals; Case Reports; Fulltext; Internet Resources; Periodicals; 616.4
• DOI: 10.1155/2017/6423852
• Languages: English
• ISSNs: 2090-6501

Abstract

Abstract : We report a case of insulin autoimmune syndrome associated with several autoantibodies, presenting with recurrent hypoglycemia, predominantly in the postprandial period, which improved by dietary management and spontaneously resolved within two months. Differentiation from other causes of hyperinsulinemic hypoglycemia, such as insulinoma, is important to avoid unnecessary invasive procedures or surgical interventions. The 75-gram oral glucose tolerance test (OGTT) and mixed meal test showed a typical pattern, which may be useful indirect evidence of insulin autoimmune syndrome.