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产前筛查及羊膜腔穿刺在产前诊断中的重要意义 被引量:1

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摘要 目的:由于遗传因素和环境污染,各国的出生缺陷率逐渐增高,通过产前筛查,对筛查阳性及高危妊娠者进行羊膜腔穿刺,检查羊水确诊,降低出生缺陷率。方法:产前诊断是预测宫内胎儿是否患有某种缺陷的方法,包括妊娠期B型超声诊断,血清学筛查,最终确诊需依靠羊膜腔穿刺后羊水的各项检查,羊膜腔穿刺也是高危儿产前介入性治疗的常用途径。结果:降低出生缺陷率,提高出生人口素质。结论:通过对妊娠妇女产前筛查、B超形态学诊断,有针对性地开展羊膜腔穿刺,减少妊娠妇女不必要的创伤性检查,提高工作效率。
出处 《中国误诊学杂志》 CAS 2010年第6期1357-1358,共2页 Chinese Journal of Misdiagnostics
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