处女膜闭锁、阴道闭锁的超声诊断

Ultrasound diagnosis of atresia hymenalis and atresia vaginalis

目的探讨处女膜闭锁、阴道闭锁的声像图特征,提高超声诊断率。方法回顾性对17例经手术证实的处女膜闭锁、8例阴道闭锁的声像图进行分析。结果超声显像:23例清楚显示有阴道扩张积液,其中15例宫腔扩张,呈"哑铃"状。结论超声显像在处女膜闭锁、阴道闭锁诊断和鉴别诊断中起重要作用。

Objective To increase the ultrasound diagnosis rate of atresia hymenalis and atresia vaginalis by discuss their sono- gram feature. Methods The sonogram of 17 patients with atresia hymenalis and 8 patients with atresia vaginalis were retrospectively analyzed,whose diagnosis had been conformed by operation. Results Ultrasonic visualization of 23 patients clearly displayed colpectasia and fluidify. Among those cases,uterine cavity of 15 dilated presenting as ＂dumbbell＂. Conclusion Ultrasonic visualization plays an important role in diagnosis and differential diagnosis of atresia hymenalis and atresia vaginalis.