英语语法分析

Antenatal diagnosis by Chorionic villus sampling can be done.

产前诊断由绒毛采样是可以做到的。

A chorionic villus is a minute vascular projection on the fetal chorion.

绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。

Treatment Some forms of CAH can be detected in prenatal tests like amniocentesis or 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。