This study was carried out on 200 primary infertile men ( 140 with. clinical varicocele and 60 without varicocele). All cases were subjected to scrotal ultrasonographic measurement of vein caliber in the pampiniform plexus. Ultrasonography proved superior to physical examination in terms of sensitivity and specificity. The incidence of bilateral varicocele by ultrasonography was 821140 (58.6%) as compared to that ... Read more