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染色体非整倍体嵌合在产前诊断中的研究进展 被引量:11

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摘要 染色体嵌合现象一直是产前诊断中的难点之一,受到标本来源、实验室体外培养等因素影响,且临床结局多样,给遗传咨询带来困难。针对这些问题,本文将对产前诊断中嵌合体的类型、机制、实验室评估方法、侵入性诊断技术,在遇到嵌合体时的处理方式以及嵌合体现象对无创产前检测与核型诊断不一致的影响作一综述。
出处 《中国计划生育和妇产科》 2016年第1期20-24,共5页 Chinese Journal of Family Planning & Gynecotokology
基金 上海市科学技术委员会科研计划项目课题(项目编号:134119a4600)
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