【摘要】 目的探讨超声检查诊断胎儿畸形的价值。方法回顾分析１２４例畸形儿的产前超声诊断情况。结果１２４例畸形儿中，产前超声诊断胎儿畸形８７例，总检出率为７０２％（８７／１２４）。其中中枢神经系统畸形很敏感，３９例均检出，检出率为１０００％（３９／３９），唇裂等软组织系统检出率低，３０例检出２例，检出率为６７％（２／３０）。结论超声检查对诊断胎儿畸形有重要价值。更多还原

【Abstract】 Objective To evaluate the value of ultrasonography in prenatal diagnosis of fetal malformation. Methods We reviewed the prenatal ultrasonic diagnosis of 124 abnormal fetuses from January 1992 to July 1998 in our hospital.Results 87 cases of all 124 were diagnosed as abnormal by ultrasonography,with the positive rate 7016%(87/124).Furthermore,ultrasonography was sensitive for diagnosis of nervous system malformations.All of the 39 cases with these malformations were diagnosed in this way,with the positive rate 100%.While only 2 of 30 harelip fetuses were diagnosed,with the positive rate 6.67(2/30). Conclusion Ultrasonography has high value in diagnosing fetal malformation.更多还原