岑晓慧

    【摘要】目的：观察颈项透明层厚度(NT)超声在妊娠早期胎儿畸形筛查中的作用。方法：早孕期孕妇数量为50例，就诊时间为2019年1月—2021年12月，使用NT检查方法。观察胎儿畸形检出率及颈项透明层厚度。结果：50例早孕期孕妇，NT超声检查方法胎儿畸形检出率低于羊水穿刺染色体、妊娠检查方法，差异无统计学意义(P>0.05)。胎儿正常例数为39例，胎儿异常例数为11例。胎儿正常颈项透明层厚度低于胎儿异常(P<0.05)。结论：将NT筛查方法用于早孕期胎儿畸形检查中，具有重复性强及方便快捷等优势，胎儿畸形检出率高，为疾病治疗提供了科学的依据，推荐在临床上大力使用。

    【关键词】颈项透明层厚度(NT)超声；胎儿畸形；颈项透明层厚度

    Clinical value of nuchal translucency (NT) ultrasonography in fetal malformation screening in early pregnancy

    CEN Xiaohui

    Jiangmen People’s Hospital， Jiangmen， Guangdong 529000， China

    【Abstract】Objective：To observe the effect of nuchal translucency (NT) ultrasonography in the screening of fetal malformations in early pregnancy.Methods：The number of pregnant women in the first trimester was 50，and the treatment time was from January 2019 to December 2021，and the NT examination method was used.The detection rate of fetal malformation and the thickness of nuchal translucency were observed.Results：Among 50 pregnant women in the first trimester ......