Results 6 months later,IPSS MFR V Rhave no significant changes than before ligation(P>0.05).24 months later, IPSSMFR V R have significant changer.

• 结果:6个月IPSS、MFR、V、R与结扎前无显著性变化(P>0.；05)；24个月后IPSS、MFR、V、R与结扎前均有显著性改变。