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目的:探究早期超声诊断不同孕周胎儿畸形的意义,以便为临床提供指导。方法:回顾性分析2012年3月-2013年3月在涪陵区妇幼保健院建档并进行孕早期、中期、晚期胎儿畸形超声检查的1256例孕妇,对超声诊断不同孕周胎儿畸形的意义进行研究。结果:一年内1 256名孕妇产前共检出59例胎儿畸形,检出率为4.7%,经引产或产后统计结果显示,有3例胎儿畸形未检出,漏检率为0.24%;所有检出畸形胎儿当中,胎儿畸形在孕早期、孕中期、孕晚期检出率分别为8.47%、76.27%、15.25%。结论:对孕妇进行超声检查能够掌握胎儿发育情况,为减少畸形胎儿的出生率、提高优生率具有重要的指导意义。
Objective: To explore the significance of early ultrasound diagnosis of fetal malformations at different gestational weeks in order to provide guidance for the clinical. Methods: A retrospective analysis of March 2012 March 2013 Fuling District Maternal and Child Health Hospital filing and pregnancy early, middle and late fetal malformation ultrasound examination of 1256 pregnant women, ultrasound gestational age fetal malformations of significance the study. Results: A total of 592 fetuses with fetal malformations were detected in prenatal period of 1 256 pregnant women, the detection rate was 4.7%. After induced labor or postpartum statistical analysis, 3 fetuses with fetal malformations were detected and the missing rate was 0.24%. All Of the fetuses detected abnormality, fetus deformity was 8.47%, 76.27% and 15.25% in the first trimester, second trimester and third trimester respectively. Conclusion: Ultrasound examination of pregnant women can grasp the development of the fetus, which has important guiding significance for reducing the birth rate and increasing the rate of prenatal birth.