Fig. 16From: Multimodality imaging of renal lymphoma and its mimicsClear cell renal cell carcinoma. Sagittal grayscale ultrasound (a) demonstrates a heterogeneous right upper pole renal mass (arrows). Coronal contrast CT (b) demonstrates enhancement of the renal lesion (arrows). Biopsy confirmed renal cell carcinoma. Note the increased vascularity and heterogeneity relative to what would typically be seen in a solitary renal lymphomatous lesionBack to article page