Color Doppler Ultrasound's Utility in Detecting Vesicoureteral Reflux Using the Ureteral Jet Angle

Objectives This study hypothesizes using color Doppler ultrasound to measure ureteral jet angles (UJA) as a diagnostic screening tool for reflux. Methods The present prospective cohort study included 122 patients and 238 renal unit pediatric patients suspected of VUR who presented to our hospital between 2019 and 2021. All patients underwent ultrasonography and VCUG, and the UJA was measured color Doppler evaluation of the ureteral jet. The UJA was compared with the VCUG findings in patients with and without reflux. SPSS 26 was used to analyze the data. Results A total of 96 patients and 139 renal units exhibited reflux. The mean ureteral jet angle in refluxing units was 60.47 + 16.66 degrees, whereas, it was 42.59 + 13.26 degrees in non‐refluxing units, a significant difference between the two groups (P