title: Prolapsed single system ureterocele in a girl.
abstract: Ureteroceles in childhood usually are associated with ureteral duplication. A 7-year-old girl with a single system ureterocele is described. The patient presented clinically with urinary infection and prolapse of the ureterocele, causing urinary retention.
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D011391:Prolapse; D014463:Ultrasonography; D014515:Ureteral Diseases / Q000175:diagnosis; D014518:Ureterocele / Q000175:diagnosis*