单词chorionic-villus-sampling
Sometimes it"s an earlier test called CVS, or chorionic villus sampling, which collects a bit of tissue from the placenta.
有时候这是一个CVS早期检查或者叫作绒毛活检，从胎盘处获取绒毛组织。
Invasive testing using amniocentesis or chorionic villus sampling can be performed safely.
入侵检测采用羊膜穿刺术或绒毛取样可以执行安全。
Treatment Some forms of CAH can be detected in prenatal tests like amniocentesis or chorionic villus sampling .
治疗一些类型的先天性肾上腺增生性肥大能够运用诸如羊水诊断或绒毛膜取样的产前检查被发现。