Surgical correction of bilateral ectopic ureter using the neoureterocystostomy technique

Ureteral ectopy is a rare disorder in the small animals’ clinic. It is characterized as a congenital anomaly, resulting from the ducts differentiation failure during embryogenesis. In this scenario, the ureters present themselves outside the anatomical site, being inserted into the uterus, urethra, urinary vesicle neck, or vagina. The clinical signs are urinary incontinence and perivulvar dermatitis. Surgery is the accepted treatment to correct the anomaly. The surgical procedure is based on relocating the ectopic ureter and treating associated modifications. This report describes a case of intramural bilateral ureteral ectopy, corrected surgically through the neoureterocystostomy technique, making it possible to control the animal’s urinary incontinence.

Embolization of Ectopic Kidney to Control Incontinence

Ureteral ectopy in girls can cause dribbling incontinence if the ectopic ureter ends below the continence mechanism of bladder neck and external sphincter. Approximately 25% of ectopic ureters drain into the vagina. The corresponding renal tissue is often hypoplastic or dysplastic. Surgery used to be the treatment of choice. Depending on the quality of the corresponding renal tissue, one had the choice between ureter reimplantation or partial or total nephrectomy. We succeeded in treating a girl with a hypoplastic kidney and an ectopic ureter nonsurgically by embolizing the corresponding renal artery. CASE REPORT A 5-½-year-old girl had leakage of urine in spite of a normal voiding pattern.