purpose : to investigate and compare the causes of blindness in ocular behçet’s disease (bd) in men and women methods : in a retrospective, descriptive investigation from 1976 to 2008, 6,021 bd cases were registered in our bd unit of shariati hospital of tehran university of medical sciences (tums). at the last visit, 187 patients (124 men and 63 women) were blind (vision=1/10 or less) at least...

PURPOSE We evaluated the efficacy and the availability of laparoscopic orchiopexy to manage a nonpalpable intra-abdominal testis and studied outcomes including the testicular survival rate and associated complications. MATERIALS AND METHODS We retrospectively reviewed the medical records of 67 children (86 testicular units) who underwent laparoscopic orchiopexy for a nonpalpable intra-abdomin...

The ultimate goal in the treatment of cryptorchidism is to achieve normal fertility. However, in a substantial number of cryptorchid males, early and apparently successful orchidopexy does not improve fertility as it does not address the underlying pathophysiological cause, namely, the impaired transformation of gonocytes into Ad spermatogonia. It is important to realize that over half the pati...

OBJECTIVES : The pathophysiology of the testicular damage in varicocele have not been completely understood. There are several studies concerning the effects of increased seminal reactive oxygen species (ROS) and the role of nitric oxide (NO) in infertile patients with varicocele and antioxidants have been used successfully to decrease oxidative stress in testis. In this study, we determined th...