1.So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

1.这，本例胎儿显示21三体的若干征象：包括鼻骨发育不、牙发育不、小颌和尿道下裂。

2.The findings are bilateral short femurs and endorotation of both feet.There is also discrete facial dysmorphism with micrognathia and flat forehead.

2.（超声）检查所见为双侧股骨短小和双脚内旋，有面部小颌和平额畸形。