Endocrine Abstracts

Introduction: The 1-mg overnight low-dose dexamethasone suppression test (DST) has been used to screen for mild autonomous cortisol secretion and Cushing’s syndrome (CS). The aim of the present study was to determine the DST discriminatory threshold confirming the diagnosis of CS.Methods: This was a monocentric retrospective study including patients who were admitted to the Department of Endocrinology of La Rabta Hospital, Tunis between 2014 and 202...

Introduction: Insulinomas are rare pancreatic endocrine tumors causing severe hypoglycemia in non-diabetic patients. We report a case of a rare association between insulinoma and type 2 diabetes.Presentation of the case: A 65-year-old diabetic patient presented with a one year history of recurrent hypoglycemia even after the withdrawal of antidiabetic drugs. First, a functional hypoglycemia was suspected and an oral glucose tolerance test showed hypoglyc...