SEX HORMONE IN CRYPTORCfflDISM / 中华内分泌代谢杂志

Plasma testosterone dihydrotestosterone (DHT) and estradiol were measured by radioimmunoassay in 12 patients with bilateral cryptorchidism, 13 patients with unilateral cryptorchidism and 15 normal subjects with the same age. The mean DHT level in bilateral cryptorchidism was much lower than that in the others (P