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目的探讨Ⅲ级产前超声检查在胎儿畸形筛查及诊断中的意义,为出生缺陷二级预防提供依据。方法回顾性分析我院2012年1月-2014年1月行III级产前超声检查孕妇2846例超声检查。结果在我院接受检查的2846名孕妇中,胎儿缺陷率为1.96%(56/2846),III级产前超声对畸形的检出率为96.4%,其中重大出生缺陷6例,均已行终止妊娠证实。结论Ⅲ级产前超声检查可及时发现胎儿患有形态结构出生缺陷,是产前筛查及诊断胎儿畸形的重要方法,在出生缺陷二级预防及提高出生人口素质中具有十分重要意义。
Objective To investigate the significance of grade Ⅲ prenatal ultrasound in screening and diagnosis of fetal malformations and provide evidence for the secondary prevention of birth defects. Methods A retrospective analysis of our hospital from January 2012 to January 2014 line Ⅲ grade prenatal ultrasound 2846 cases of pregnant women ultrasound. Results Among the 2,846 pregnant women who were examined in our hospital, the rate of fetal defect was 1.96% (56/2846). The detection rate of Class Ⅲ prenatal ultrasound to deformity was 96.4%, of which 6 were major birth defects, Pregnancy confirmed. CONCLUSION: The grade Ⅲ prenatal ultrasound can detect the birth defects of the fetus in time and is an important method for prenatal screening and diagnosis of fetal malformations. It is of great significance in the secondary prevention of birth defects and the improvement of the quality of birth population.