Repeated ureterocystoneoimplantation in a 13-year child with recurrent vesicoureteral reflux in both segments of a doubled kidney

Introduction. Doubling of the urinary tract is a common developmental anomaly (0.8–1.0%). With complete doubling, vesicoureteral reflux (VUR) is detected in 66-72%, mainly in the lower segment. The aim of the work is to optimize the surgical treatment of VUR with doubling of the urinary tract by endoluminal plasty of the ureteral mouths and reimplantation of the ureter. Materials and methods. In a 13-year child, a laparoscopic longitudinal intravesical ureterocystoneoimplantation technique was used in conditions of ureteral length deficiency and a proximal intervertebral anastomosis was applied. Results. With the doubling of the urinary tract, a number of patients experience a recurrence of VUR, which determines the need for repeated reconstructive surgery. We present a clinical case of successful surgical treatment of recurrent VUR in both segments of a doubled kidney in a 13-year child. In the treatment, the technique of laparoscopic longitudinal intravesical ureterocystoneoimplantation was successfully applied in conditions of ureteral length deficiency and a proximal intervertebral anastomosis was applied. Conclusion. The performed surgical intervention meets the requirements of efficiency and safety and can be used in conditions of ureteral length deficiency in patients with recurrent VUR after previously performed reconstructive operations.