Status six (6) years post right occipital craniotomy with a surgical cavity in the lateral aspect of the right cerebellar hemisphere.
Lobulated well-defined extra-axial homogenous lesion in relation with the anterior aspect of the surgical cavity showing T1 isointensity and high T2 and FLAIR hyperintensity. Mild heterogeneous postgadolium enhancement. Mild to moderate restricted diffusion.
Elsewhere, periventricular white matter T2 and FLAIR hyperintensities, attributed to chronic microvascular ischemic changes.