ABSTRACT
Objective To evaluate the relationship between varicocele (VC) and the prostativenouplexuby coloDoppleflow imaging(CDFI) and to explore the etiology of varicocele .MethodThe innediameterand the hemorrheologiparameterof spermativein and prostativenouplexuwere observed in 135 patientwith lefvaricocele(lefVgroup) ,51 patientwith bilat-eral V(bilateral Vgroup) and the control group(100 cases) by CDFI .The diameteof the prostativenouplexus(PVD) ,peak velocity of reflux flow (RFV) in the Valsalvtesand the peak velocity of antegrade flow (AFV) aresin 3 groupwere statistical-ly analyzed .ResultPVD and RFV in the bilateral Vgroup were greatethan those in the lefVgroup and the control group (P＜0 .01) .PVD and RFV in the lefVgroup had no statistical differencecompared with the control group (P＞0 .05) .AFV had no statistical difference among 3 group(P>0 .05) .PVD ,RFV and AFV in 30 caseof Vhad no statistical differencebe-tween before and afteoperation (P>0 .05) .Conclusion Bilateral Vmay be accompanied with potential systematic vascular abnormalities.