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目的探讨彩色多普勒超声在产前诊断胎儿畸形中的应用价值。方法利用彩色多普勒超声仪对不同妊娠周孕妇进行产前检查,诊断胎儿畸形者与产后或引产检查结果对比,分析超声检查的产前诊断价值。结果临床中不同孕周通过超声确诊的88例胎儿畸形产后或引产胎儿再次检测结果基本吻合。结论彩色多普勒超声产前检查可动态观察胎儿器官发育和脏器结构异常,无创且可重复性强,诊断率高,是产前筛查胎儿畸形较为可靠的影像学检查方法。
Objective To explore the value of color Doppler sonography in prenatal diagnosis of fetal malformations. Methods Color Doppler ultrasound prenatal examination of pregnant women of different gestational age, diagnosis of fetal malformations and postpartum or induced abortion inspection results compared to analyze the value of prenatal diagnosis of ultrasound. Results 88 cases of fetal malformations confirmed by ultrasound in different gestation weeks in clinic were basically consistent with the results of retesting. Conclusion Color Doppler ultrasound prenatal examination can dynamically observe the fetal organ development and organ structure abnormalities, noninvasive and reproducible, high diagnostic rate, prenatal screening for fetal malformations is more reliable imaging method.