Endocrine Abstracts

Background: Patients with an insulinoma are at variable risk of severe hypoglycemia due to wide ranges of both tumoral insulin secretion and peripheral tissue sensitivity to chronic hyperinsulinaemia.Objectives: In this study we investigated the clinical, biological and tumoral characteristics of a large series of patients with immunohistochemically confirmed insulinoma and we assessed both insulin sensitivity and beta-cell function in fasting steady-sta...

Introduction: Sarcoidosis is a systemic disease of unknown aetiology, characterized by non-caseified granulomatous reaction that can involve multiple organs. The disease typically presents with pulmonary infiltrates, bilateral hilar and mediastinal lymphadenopathy and uveitis, but may also less frequently affect other organs, including the hypothalamic-pituitary axis. Malignancy rates in sarcoidosis patients have been reported as 1 to 2%1,2, chronic inflammation bei...