Free Dihydrotestosterone (DHT), LC/MS/Dialysis LabCorp

the measurement of Dihydrotestosterone (DHT) is used to diagnose 5alpha-reductase deficiency and for the evaluation of androgen utilization. DHT is produced by the reduction of testosterone by 5alpha-reductase in the target organs. Circulating DHT is tightly bound to sex hormone-binding globulin (SHBG). The free fraction represents the DHT available to act ont issues. 

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