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目的:探讨中孕早期胎儿神经管畸形的超声诊断价值。方法:对深圳市福田妇幼保健院2006-01/2008-12期间5421例中孕早期(14~18孕周)胎儿的产前超声筛查的相关资料进行统计分析。结果:5421例中孕早期孕妇经超声筛查检出胎儿神经管畸形10例,检出率为91%,并经引产所证实,阳性率为0.184%。结论:超声筛查对诊断中孕早期胎儿神经管畸形有重要价值,对优生优育具有重要的意义。
Objective: To investigate the diagnostic value of fetal neural tube defects in early pregnancy. Methods: The data of 5421 fetuses prenatal ultrasound screening during the first trimester of pregnancy (14 ~ 18 gestational weeks) in Shenzhen Futian MCH hospital from January 2006 to December 2008 were statistically analyzed. Results: 5421 cases of early pregnancy in pregnant women by ultrasound screening detected fetal neural tube defects in 10 cases, the detection rate was 91%, and confirmed by the induction of labor, the positive rate was 0.184%. Conclusion: Ultrasound screening has important value in the diagnosis of fetal neural tube defects in early pregnancy, which is of great significance to prenatal and postnatal care.