Figure 1
A 60 y.o. with a mass (arrow) within the right kidney pathologically proven to represent ccRCC. (a) On nephrographic phase CECT image, heterogeneously enhancing tumor is identified (b) The renal tumor was manually segmented (c) 3D ROI of the renal tumor was created (d) Histogram of whole lesion enhancement demonstrates relatively high mean and median arterial enhancement (89 HU and 81 HU respectively) and relatively high interquartile range and standard deviation (331 and 51 respectively).