[The level of total estrogens in the urine of cryptorchid patients]

The authors carried out studies on total estrogens in urine of healthy men as well as in men with cryptorchidism. These studies were performed on 79 men, divided into the following groups: a control group of healthy men--31; nonoperated patients--5; operated patients with cryptorchidism up to the seventh years of age--7; operated patients with cryptorchidism between 7 and 12 years of age--15; operated patient with cryptorchidism over 12 years of age--21. The hormonal analysis of total estrogens in urine were made by the modified fluorometric method of Braun. The highest level of total estrogens was found by the authors in the men operated men with cryptorchidism, presenting mean values of means = 42, 1 M/mol for 24 hours. The results make strong impression that in all groups with of patients with cryptorchidism, operated and nonoperated, the total estrogens are increased twice in comparison with the control group of healthy men. These results question the role of the increased level of estrogens in the pathogenesis of distributed spermatogenesis and lacking fertile capability in men with cryptorchidism.