MP44-07 A SIMPLE RATIO OF SONOGRAPHIC AREA MEASUREMENTS PREDICTS PRESERVATION OF SPLIT FUNCTION ON NUCLEAR RENOGRAM IN PEDIATRIC URETEROPELVIC JUNCTION-TYPE HYDRONEPHROSIS

INTRODUCTION AND OBJECTIVE:MAG3 nuclear renograms are standard practice to document split renal function in patients with possible ureteropelvic junction (UPJ) obstruction. We hypothesized that qua...