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目的:探讨彩色超声对孕中期妇女进行广泛的胎儿畸形筛查的可行性和临床价值。方法:对2007年抚顺市孕中期彩色超声筛查资料进行回顾性分析。结果:共筛查妊娠16～24周孕妇9410人,彩色超声确诊胎儿畸形50人,检出率为0.53%;因孕有畸形儿而引产孕妇50人。结论:重视孕中期彩色超声筛查可有效提高胎儿畸形的检出率,对减少畸形儿的出生有重要意义。
Objective: To investigate the feasibility and clinical value of color sonography in screening a wide range of fetal malformations in mid-term pregnant women. Methods: A retrospective analysis was made on the screening data of the second trimester color ultrasound in Fushun City in 2007. Results: A total of 9,410 pregnant women aged 16-24 weeks were screened, and 50 cases of fetal malformations were detected by color sonography. The detection rate was 0.53%. Conclusion: It is important to reduce the incidence of malformations by focusing on color ultrasound screening during the second trimester.