we gave a standard dexamethasone suppression test and an ovine corticotropin-releasing hormone ( crh ) stimulation test to 41 patients with adrenocorticotrophic hormone ( acth ) -dependent hypercortisolism to determine the efficacy of each test in the differential diagnosis of cushing 's syndrome .
C0001622
hypercortisolism
C0010481
cushing 's syndrome