Stenotic ureterocele.
D002648:Child; D002675:Child, Preschool; D003558:Cystoscopy; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009132:Muscles / Q000473:pathology; D012737:Sex Factors; D014518:Ureterocele / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology / Q000601:surgery; D014567:Urography