Fig. 1. Clear cell renal cell carcinoma (grade II) in right kidney in 39-year-old man.

A. Voxels preferred by monoexponential, biexponential, stretched-exponential, and kurtosis models in lesion. B. Plot of decay of diffusionweighted signal intensity as function of b-value from representative voxel within ROI. C. Multiparametric diffusion parameter maps within ROI. ADC = apparent diffusion coefficient, DDC = distributed diffusion coefficient, D_f = fast diffusion coefficient, Ds = slow diffusion coefficient, f = fraction of fast diffusion, MD = mean diffusivity, MK = mean kurtosis, ROI = region of interest, α = anomalous exponent term