Fig. 6From: Multimodality imaging of renal lymphoma and its mimicsNephromegaly of renal lymphoma. Coronal noncontrast CT demonstrates infiltrative renal lymphoma with a diffusely enlarged left kidney replaced by tumor (arrowheads). Note the encasement and deformity of the pelvocalyceal system by tumor. This was pathologically confirmed as marginal zone lymphomaBack to article page