Fig. 7From: Multimodality imaging of renal lymphoma and its mimicsNephromegaly of renal lymphoma. Coronal noncontrast CT (a) demonstrates symmetric marked enlargement of the bilateral kidneys from lymphomatous infiltration in this patient with mantle cell lymphoma. Concurrent PET/CT in 9/2020 (b) demonstrates marked F18-FDG avid bilaterally enlarged kidneys as well as extensive supradiaphragmatic and infradiaphragmatic lymphadenopathy. Follow-up F18-FDG PET/CT in 11/2020 (c) following chemotherapy shows complete metabolic and radiologic response with normalized renal size and activityBack to article page