Concomitant medication can contribute to the diagnostic inaccuracy of the combined dexamethasone–corticotropin-releasing hormone (CRH) test in Cushing syndrome. The ability to differentiate ...
A diagnosis of Cushing's syndrome was confirmed in 12 patients, and a pseudo-Cushing's state in 3 patients. The LDDST had a sensitivity of 100% and a specificity of 88% in diagnosis of Cushing's ...