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目的探讨产前系统超声检查胎儿畸形的临床价值。方法对3260例孕14～41w的孕妇进行系统超声检查,筛查和诊断胎儿畸形。结果在3260例孕妇中,经分娩或引产证实的各种畸形51例,彩超筛查诊断胎儿畸形49例,漏诊2例。结论妊娠中晚期系统超声检查胎儿畸形简便易行,对于降低出生缺陷发生率,提高出生人口素质有重要意义。
Objective To investigate the clinical value of prenatal ultrasound in fetal malformation. Methods 3260 pregnant women of 14 ~ 41w pregnant women underwent systematic ultrasonography to screen and diagnose fetal malformations. Results Among 3260 pregnant women, 51 cases of various deformities confirmed by childbirth or induction of labor, 49 cases of fetal malformation by color Doppler ultrasound screening and 2 cases of missed diagnosis. Conclusions Ultrasound examination of the second trimester of pregnancy is simple and easy to perform, which is of great significance to reduce the incidence of birth defects and improve the quality of the born population.