Mutations of the PRKAR1A Gene in Cushing's Syndrome due to Sporadic Primary Pigmented Nodular Adrenocortical Disease

Primary Pigmented Nodular Adrenocortical Disease: Paradoxical Responses of Cortisol Secretion to Dexamethasone Occur in Vitro and Are Associated with Increased Expression of the Glucocorticoid Recepto

Primary Pigmented Nodular Adrenocortical Disease: Paradoxical Responses of Cortisol Secretion to Dexamethasone Occur in Vitro and Are Associated with Increased Expression of the Glucocorticoid Recepto

PPNAD in a 28-year-old man