[An ectopic ureter which drained into the perianal area]

The author reviews the clinical record of a 6-year-old boy, who had urinary incontinence with wetting of his underwear in the posterior part. IVP, Cystoscopy, Cystogram, Left Retrograde Pyelogram and Surgery showed a double distal ureter on the left side. The normal ureter drained in the bladder in the orthotopic ureteral orifice. The medial dilated ectopic ureter, in the form of an H, was connected to the normal ureter and drained in the perianal area. The incontinence stopped after the resection of the ectopic ureter.