2000 Volume 47 Issue 1 Pages 51-55
A low plasma ACTH response to insulin-induced hypoglycemia and an exaggerated and delayed plasma ACTH response to CRH stimulation have been considered as an indicator of hypothalamic hypopituitarism. We report a case of hypothalamic adrenal insufficiency which manifested normal ACTH response to insulin-induced hypoglycemia. This case provides important information to categorize hypothalamic adrenal insufficiency caused by abnormal regulation of CRH release.