PMC7772041_01
Brain MRI without contrast revealed symmetric hyperintense T2 FLAIR signaling in the periventricular white matter and the splenium of the corpus callosum.
CRICC2020-6616805.001.jpg
PMC7772041_01_CRICC2020-6616805.001.jpg
fig1
T2 FLAIR signal involving the periventricular white matter and splenium of the corpus callosum with associated restricted diffusion, suggesting acute disseminated encephalomyelitis versus viral encephalitis versus posterior reversible encephalopathy syndrome (Figure 1). There was also some fluid present in the mastoid air cells bilaterally.