Correlation of ultrasound-measured venous size and reversal of flow with Valsalva with improvement in semen-analysis parameters after varicocelectomy.
We studied 68 men with varicoceles to determine preoperative parameters that are associated with improvements in semen analysis after varicocelectomy. Ultrasound-measured venous diameter and reversal of flow were found to correlate with successful outcome.
Schiff
Jonathan D
JD
Center for Male Reproductive Medicine and Microsurgery, Cornell Institute for Reproductive Medicine and James Buchanan Brady Foundation, Department of Urology, New York-Weill Cornell Medical Center, New York, New York, USA. jonathandschiff@hotmail.com
Li
Philip S
PS
Goldstein
Marc
M
D000328:Adult; D001783:Blood Flow Velocity; D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D012611:Scrotum / Q000098:blood supply / Q000000981:diagnostic imaging / Q000601:surgery; D012680:Sensitivity and Specificity; D013076:Sperm Count; D013223:Statistics as Topic; D016896:Treatment Outcome; D018615:Ultrasonography, Doppler, Color / Q000379:methods; D014636:Valsalva Maneuver; D014646:Varicocele / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery*; D014656:Vascular Surgical Procedures / Q000379:methods; D014680:Veins / Q000000981:diagnostic imaging* / Q000601:surgery