'Not Cushing's syndrome'.

Cushing's syndrome is characterized by protein wasting secondary to hypergluconeogenesis, which produces thin skin, poor muscle tone, osteoporosis and capillary fragility. These features distinguish patients with true Cushing's syndrome from those who have some of the clinical findings often associated with the syndrome, such as obesity, hypertension, striae and hirsutism. The dexamethasone suppression test helps identify patients with pseudo-Cushing's syndrome.