Case Report
Copyright ©The Author(s) 2015.
World J Radiol. Jul 28, 2015; 7(7): 180-183
Published online Jul 28, 2015. doi: 10.4329/wjr.v7.i7.180
Figure 1
Figure 1 Initial ultrasound image reveals heteroechoic indeterminate renal sinus/renal pelvic lesion (white arrow). Doppler revealed negligible vascularity.