Investigation of choice in VUR
c. Voiding cystourethrogram(Ref: Nelson's 20/e p 2562-2567, Ghai 8/e p 485-486)The most useful process for conclusive diagnosis of VUR is micturating cystourethrogram (MCU)MCU demonstrates the grade of reflux as well as urethral anatomy.Radionuclide imaging is sensitive at detecting reflux but does not demonstrate anatomic details
Ultrasound
MRI
Voiding cystourethrogram
Cystoscopy
Kidney