羊水量与胎儿畸形相关性的研究

目的：应用彩色多普勒超声对20周以上胎儿进行检测，探讨羊水量与胎儿畸形的相关性。方法：回顾性分析1993年以来超声检查的20，200例20周以上的胎儿中，检出羊水量异常404例；分析研究羊水量的多、少、胎儿畸形的部位及单、多发等情况。结果：检出的404例羊水异常，其中羊水过多191例，羊水过少213例，两者的畸形发生率分别为：41％(78／191)；33％(70／213)。结论：彩色多普勒超声对胎儿及其附属物的检查，是其他任何一种影像检查方法不可比拟的。本组资料进一步证明羊水量的异常与胎儿畸形的发生率密切相关。

Study of relationship between amniotic fluid volume and fetal malformation

Objective:To checke fetus of 20th week of pregnancy using color Doppler ultrosound to study the relationship between amniotic fluid volume and fetal malformation.Methods:20,200 fetus above 20 weeks were analyzed since 1993, there were 404 cases with abnormal amniontic fluid volume.Amniotic fluid volume and locations of malformation and single or multiple malformations were studyed.Results:There were 191 cases with hyperamnios and 213 with hypoamnios among 404 cases.their rates with fetal malformation were 41% (78/191) and 33% (70/213) respectively.Conclusion:Color Doppler ultrosound is far better than any other imaging method.Abnornal AMV is related to the fetal malformation.