Antireflux Surgery Using a Ureteroenterostomized Segment of Sigmoid Colon in Vesicoureteral Reflux after Augmentation Ileocystoplasty: A Case Report / 대한비뇨기과학회지

The vesicoureteral reflux (V-U reflux) is one of the serious complication after urinary diversion and enterocystoplasty when combined with ureteroenterostomy. A 33 year-old female patient was presented with moderate hydronephrosis and V-U reflux (Grade III/V) in a single kidney on urograms. She had undergone a nephrectomy and augmentation ileocystoplasty with ureteroileostomy because of urinary tuberculosis sixteen years ago. Antireflux surgery was performed using a segment of sigmoid colon to which the ureter was anastomosed through submucosal tunnel. Follow-up urograms showed disappearance of reflux and improvement of hydronephrosis at five months postoperatively.