医药科学

• 睾丸

  Objective:To observe the time of male fetus’s descensus, testiculorum and detect the malformation of fetus’s testiculus in time by ultrasound. Methods:Study subjectes were the fetuses with gestational age ranging from 18 weeks to 40 weeks.

  目的:探讨超声动态观测胎儿睾丸下降时间、测量睾丸径线,在及时发现胎儿睾丸发育畸形的意义。