“绒毛膜取样”的概念、定义、翻译、参考文献-科学参考

单词	绒毛膜取样
释义	绒毛膜取样 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。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。