“chorionic villus sampling”的概念、定义、翻译、参考文献-科学参考

单词	chorionic villus sampling
释义	chorionic villus sampling Encyclopedia 医学绒毛膜取样释 chorionic villus sampling; CVS绒毛膜取样在B超引导下经宫颈或腹部行穿刺术，抽取胎盘边缘的叶状绒毛膜组织、胎儿绒毛膜组织及脱氧核糖核酸（DNA）主要用于高风险胎儿的产前遗传学诊断的技术。是一项胎儿检材取样技术，也是侵入性产前诊断取材技术的一种。
随便看	land slide landslide landslide at open-pit slope landslide density landslide disasters in China landslide displacement monitoring extensometer landslide hazards induced by engineering construction landslide monitoring landslide observation landslide of payatas landfill in Philippines landslides in China landsliding and bank sloughing observation landsonar instrument landsonar method landspace land speculation land statistics land structure land subsidence land subsidence GPS monitoring land subsidence monitoring devices land suitability land suitability evaluation land supervision land supply

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