title: [Ectopic vaginal ureterocele in ureter from the middle caliceal group and homolateral triplication].
abstract: We present the case of a 12-year old girl that presented during a four month period urinary incontinence alternating with normal micturitions, vaginal flow and bacteriuria. IVP shows a pyeloureteral duplication in the right side. The superior and inferior calyceal groups meet in a normal ureter whereas the middle calyceal group is open in one megaureter with ureterocele in medial and extravesical situation, probably vaginal or uterine. During operation a third blind ureter was found connected to the "ureterocele" and medial to the ectopic megaureter. A bibliographical survey is made and surgical and embriological data are commented.
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D007670:Kidney Calices / Q000002:abnormalities / Q000601:surgery; D014513:Ureter / Q000002:abnormalities* / Q000601:surgery; D014518:Ureterocele / Q000601:surgery; D014928:Wolffian Ducts
vernacular_title: Ureterocele ectópico vaginal en uréter procendente del grupo calicial medio y triplicación homolateral.