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早孕期产前筛查和B超检查在胎儿13-三体产前诊断中的作用 被引量:6

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摘要 目的:探讨早孕期产前筛查和超声检查在胎儿13-三体综合征诊断中的作用。方法:对1例早孕期产前筛查结果患唐氏综合征风险率为1/30的妇女,进行羊水细胞核型分析及胎儿彩超系统筛查。结果:羊水细胞染色体核型分析结果:46,XY,-13,+t(13q11,13q11);胎儿彩超系统筛查显示胎儿外观结构有脐疝、室间隔缺损、单脐动脉等异常。结论:早孕期产前筛查染色体高风险提示胎儿存在染色体畸变可能,胎儿超声筛查有助于染色体疾病的检出。
出处 《中国妇幼保健》 CAS 北大核心 2008年第33期4710-4711,共2页 Maternal and Child Health Care of China
基金 南京市卫生局重点项目(项目编号:ZKX06012) 南京医科大学科技发展基金重点项目(项目编号:2005NYDID24)
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参考文献7

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二级参考文献7

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