We describe prenatal discoery of congenital megaurethra with renal pyelectasis and bladder dilatation, initially thought to be megacystitis with posterior urethral ales.

• 我们报道一例产前发现的先天性巨尿道病例，合并有肾盂扩张和膀胱膨胀，最初以为是巨膀胱合并后尿道瓣膜。