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Updated: Jun 28, 2026

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction
Published on: April 4, 2025
[Complete lower urinary tract duplication with true diphallia associated to anorrectal and neural malformations]
M J Guirao1, G Zambudio, L Nortes
1Unidad de Urología Pediátrica, Servicio de Cirugía Pediátrica, Hospital Universitario Virgen de la Arrixaca, Murcia. mjs_gpinera@hotmail.com
Abstract:
We report a case of complete urinary tract duplication with true diphallia associated to intestinal and neural anomalies. Complete penile duplication with hypospadias and bifidum scrotum were showed. Moreover, he had got anorrectal disease (anterior anus) and neural tube defects (myelomeningocele). Radiological and functional studies were performed and complete duplication lower urinary tract with coordinate miction were found. Combined surgical approach were used: perineal to remove lateralized and hypospadic penile and abdominal for cystoplasty. We report a case due to the extremely low prevalence. Only 15 cases have been described in the literature.
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