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Abstract
The aim of the study was to measure the testicular artery blood flow parameters in infertile patients with varicocele pre and post varicocelectomy. The study was carried out on 30 infertile patients with varicocele and 20 fertile patients with no varicocele were included as control group. All patients were subjected to history taking, general and local genital examination. Conventional semen analyses were performed pre and post varicocelectomy in patient group. Scrotal color Doppler ultrasound measurements of vein diameter, testicular volume and testicular artery blood flow parameters were done for patients before the operation and 3 months post operative and also to control groups. The results showed that improvement in the testicular blood flow after varicocelectomy as both PSV and EDV were increased and the resistive index (RI) was decreased.