Left: Axial T2WI at the level of pons shows focal hyperintensities in the pons,
peri-4th ventricular region, and right cerebellar peduncle.
Right: Axial T2WI at the level of mid brain shows hyperintense signal
abnormalities in the mid brain, predominantly on the left side.
Left: Axial T2WI shows abnormal hyperintense signal in the left thalamus.
Right: Axial T1WI's with gadolinium (bottom) and without (top) reveal no
enhancement of the left thalamic lesion.
Key words: mri adem postinfectious encephalitis inflammation
Encephalomyelitis - probably post viral