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。
参考来源 - 超声对胎儿睾丸下降与发育趋势的观测·2,447,543篇论文数据，部分数据来源于NoteExpress
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