Daño renal en reflujo vesicoureteral asociado a doble sistema pieloureteral

RD is frequent in VUR into complete DPS; 46% in our experience. There is no significant difference between primary and secondary VUR. RD was more frequent in the group of children with antenatal diagnosis. Renal scintigraphy provides an accurate assessment of the functional renal parenchyma, supporting the therapeutical decision.