产前超声对孕晚期胎儿畸形补漏筛查的应用价值

The value of ultrasonography in late Pregnancy fetal trap screening

目的探讨超声对孕晚期胎儿畸形补漏筛查的应用价值。方法选择2012年1月至2014年1月在北京军区总医院进行过中孕期系统胎儿超声检查未见异常的孕妇5582例,均于晚孕期28w^40w再次进行胎儿系统筛查,所有孕妇均生产或引产。结果晚孕期共筛查出胎儿畸形41例,分别是:泌尿系统畸形13例,神经系统畸形9例,胎儿肿瘤及异常囊性结构6例,胸腔异常及消化系统异常各5例,心血管畸形3例。结论在晚孕期,针对胎儿迟发畸形好发部位进行有意识的详细检查可以进一步提高胎儿畸形产前检出率。

Objective：To explore the value of diagnosis of congenital fetal deformities in late pregnancy. Methods：During January 2012 to January 2014,5582 pregnant women no fetal malformations were detected with ultrasound examination in mid-trimester pregnancy accepted the same examination in late pregnancy 28-40 weeks,and all pregnant women are produced or induced abortion. Results：Totally 41 cases fetal malformation were screened in late pregnancy. They were：Urinary tract malformations in 3 cases,Nervous system malformation in 9 cases,6 cases of fetal tumors and abnormal cystic structure,5 cases of pleural abnormalities and digestive abnormalities,cardiovascular malformations in 3 cases. Conclusions：In late pregnancy for late malformation predilection site for detailed examination of conscious can further improve the detection rate of fetal deformity.