Pediatrics Endocrinology 0b3794b1 About Cushing syndrome all are true except: A Purple striae B Plethora C Hypoglycemia D Obesity High-Yield Explanation c. Hypoglycemia(Ref: Nelson's 20/e p 2714-2723, Ghai 8/e p 526-527)Hyperglycemia is a feature of Cushing's syndrome and not hypoglycemia.