Hochhauser L, Alton D J
Pediatr Radiol. 1986;16(2):167-8. doi: 10.1007/BF02386648.
Ectopic ureteroceles frequently prolapse into the urethra. Inversion of ureteroceles into their own ureters has also been described. This patient showed a ureterocele which not only prolapsed into the urethra but also into the ipsilateral orthotopic ureter. We have not seen nor found a description of prolapse of a ureterocele into the ipsilateral orthotopic ureter.
异位输尿管囊肿常脱垂至尿道。输尿管囊肿向自身输尿管内翻转的情况也有过描述。该患者的输尿管囊肿不仅脱垂至尿道,还脱垂至同侧的正常位置输尿管内。我们未见也未查到输尿管囊肿脱垂至同侧正常位置输尿管的相关描述。