Duplicated Müllerian remnant in a 6-year-old boy.

We report a 6-year-old boy with large duplicated müllerian duct remnant who presented with recurrent urinary tract infections and dysuria. His prior urological problems included proximal hypospadias (repaired), urachal cyst, and a unilateral undescended testis. Imaging evaluation included US, MRI, and cystoscopy. Laparoscopic resection was performed via a retrovesical approach. The patient was free of symptoms after surgery.