to evaluate their potential usefulness in the differential diagnosis of cushing 's syndrome , we estimated the urinary excretion rates of the following non-metabolized , unbound steroid hormones : pregnenolone , progesterone , 17-oh-pregnenolone , 17-oh-progesterone , dehydroepiandrosterone ( dhea ) , androstenedione , testosterone , dihydrotestosterone , 11-deoxycorticosterone , 11-deoxycortisol , corticosterone , cortisol , 18-oh-11-deoxycorticosterone , 18-oh-corticosterone , and aldosterone .
C0033308
progesterone
C0020387
17-oh-progesterone