MRI shows hyperintensities on T2 weighted imaging, localized usually to the parietal and occipital regions.
Hypertensive leukoencephalopathy
Lymphocytic meningoradiculitis
Hypertensive encephalopathy
Posterior reversible encephalopathy syndrome
Cerebral amyloid angiopathy
Wernicke encephalopathy
Toxic leukoencephalopathy
Cerebral vasculitis