title: Ureterocele presenting as a perineal cyst.
abstract: A case is reported of an ectopic ureterocele presenting as a vulvar cyst in an 18-month-old female. Ectopic ureteroceles, including the anatomy, symptomatology, diagnostic work-up, and treatment, are also discussed.
mesh_terms: D003560:Cysts / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007223:Infant; D010502:Perineum; D014513:Ureter / Q000002:abnormalities; D014518:Ureterocele / Q000175:diagnosis* / Q000601:surgery; D014554:Urination; D014845:Vulvar Diseases / Q000175:diagnosis*