Fig. 5From: Can non-contrast magnetic resonance imaging replace contrast-enhanced computerized tomography in the local staging of pediatric renal tumors?CECT A–C revealed a large left renal mass lesion, associated with large Aortocaval LN, hepatic focal lesions and multiple metastatic pulmonary nodules. MRI D, E TI out phase and in phase, respectively, revealed a large left renal mass lesion, Aortocaval LN, hepatic focal lesions and F basal lung cuts revealed multiple metastatic pulmonary nodules, G, H diffusion images with b values 300 and 600 showed diffusion restriction of the renal lesion, LN as well as the hepatic focal lesions, confirmed by low signal at ADC map, I with ADC values ranging from 0.7 to 0.9 × 10−3mm2/s. Histopathology confirmed the diagnosis of the left Wilms tumor with distant metastasis (stage 4)Back to article page