Clinical Insight into the Precaval Right Renal Artery: A Multidetector Row Computed Tomography Angiographic Study
Figure 1
Volume rendered (a) coronal MIP (b) and axial MIP scans ((c)-(d)) showing two precaval RRAs (arrow). The dominant precaval RRA enters the hilum ((a), (b), (c)) and the accessory precaval RRA is going to lower pole ((a), (b), (d)). RRA: right renal artery; AA: abdominal aorta; IVC: inferior vena cava.
