Fig. 2

Hepatoblastoma in a 4 year old patient. The (a) axial T1-weighted fat saturated imaging of the lung bases demonstrates multiple pulmonary metastases. On (b) T1-weighted fat-saturated pre-contrast imaging, the hepatic mass has internal heterogenous signal intensity, with overall hypointensity compared to background liver parenchyma. It is mildly hyperintense compared to the liver parenchyma on (c) the T2-weighted fat saturated sequence. On (d) portal venous phase imaging, post gadobenate dimeglumine administration, the lesion has internal heterogeneous enhancement