Normal ureteric jets by color Doppler flow mapping in transverse scans at suprapubic region. The ureteric jets (arrows) arise from the left (L-) and right (R-) ureteral orifices and travel in an anteromedial direction across the midline. For expression of the ureteric jet Doppler waveform, the sample-volume cursor is set at the ureteral orifice where the jet arises.