彩色多普勒超声在早中孕期胎儿畸形中的诊断价值(1)
[摘要] 目的 探讨产前超声检查在早中孕期对胎儿畸形类别的检出效果。方法 分三个阶段即孕11~13+6周,16~18周,22~24周胎儿进行超声筛查。对11~13+6周的胎儿7 789例,孕16~18周的胎儿9 736例进行常规超声检查,孕22~24周的胎儿9 210例进行系统超声检查,对检查出畸形胎儿进行随访。结果 孕11~13+6周,孕16~18周,22~24周畸形儿检出率分别为7.19‰,4.31‰,11.6‰。畸形胎儿构成比分别为27.3%,20.5%,52.2%。 结论 超声检查安全方便,无创伤,重复性好,在不同孕周进行胎儿超声检查对各种类型胎儿畸形诊断具有重要的临床价值。
[关键词] 产前超声检查;胎儿畸形;诊断
[中图分类号] R714.53 [文献标识码] A [文章编号] 1674-0742(2016)03(b)-0168-02
[Abstract] Objective To discuss the detection effect of prenatal ultrasonography in the fetal malformation in the early and middle pregnancy. Methods The fetuses were divided into three stages for ultrasonography ......
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[关键词] 产前超声检查;胎儿畸形;诊断
[中图分类号] R714.53 [文献标识码] A [文章编号] 1674-0742(2016)03(b)-0168-02
[Abstract] Objective To discuss the detection effect of prenatal ultrasonography in the fetal malformation in the early and middle pregnancy. Methods The fetuses were divided into three stages for ultrasonography ......
您现在查看是摘要页,全文长 3877 字符。