Coronal reconstruction of a contrast-enhanced CT scan showing two mass lesions in the upper pole and the midportion of the left kidney with distinct radiologic appearances. The upper mass (black arrow), pathologically diagnosed as chromophobe renal cell carcinoma, demonstrates a relatively homogeneous enhancement pattern. The lower mass (curved arrow), pathologically diagnosed as clear-cell renal carcinoma, demonstrates a predominantly heterogeneous enhancement pattern. The CT image also shows relatively small and multiple fat-containing tumors (white arrows) suggesting angiomyolipomas in the kidneys.