Cervix lymphatic hygroma; Ultrasonic checkup; Mid trimester of pregnancy; Late pregnancy; Foetus.

颈淋巴水囊瘤；超声检查；妊娠中期；妊娠末期；胎儿。

youdao

Cervix lymphatic hygroma; Ultrasonic checkup; Mid trimester of pregnancy; Late pregnancy; Foetus.

颈淋巴水囊瘤；超声检查；妊娠中期；妊娠末期；胎儿。

youdao