Efficacy of scrotal Doppler ultrasonography with the Valsalva maneuver, standing position, and resting-Valsalva ratio for varicocele diagnosis.

CONCLUSIONS: It is suggested that the standing position and Valsalva maneuver during CDU could improve diagnostic ability for varicocele. Resting-Valsalva ratio in the standing position could be a new diagnostic index for varicocele diagnosis using CDU. PMID: 25685302 [PubMed - in process]
Source: Korean Journal of Urology - Category: Urology & Nephrology Tags: Korean J Urol Source Type: research