[The role of echography in the diagnosis of vesico-ureteral reflux in children]

Abstract

A study was made of alternative potentialities of ultrasonography in the diagnosis of vesicoureteral reflex (VUR) in 137 children (228 kidneys) aged 16 days to 14 years. Routine scanning of the urinary tract was performed; the dynamics of dilatation of the renal pelvis was estimated depending on the degree of the urinary bladder filling and urination; contrast sonography was carried out. Complex ultrasonography was informative in 33% of cases with grade I VUR, in 79% of cases with grade II VUR, and in 100% of cases with grade III-V VUR. It is suggested that in accordance with the ultrasonography data, VUR can be distributed into three main groups.