Methotrexate-induced leukoencephalopathy

Case contributed by Dr Tomás Moliné , 14 Feb 2014
Diagnosis probable
Changed by Henry Knipe , 14 Sep 2015

Updates to Case Attributes

Race changed from Hispanic/Latino to .
Diagnostic Certainty was set to .

Updates to Study Attributes

Findings was changed:

There are focal and simetricalsymmetrical regions of restricted diffusion on DWI images and ADC maps, seen on both centrum semiovale and splenium of corpus callosum. T2-weighted images show high signal intensity, while Flair showsFLAIR shows mild ring hyperintensity. After gadolinium injection there is no enhacementenhancement of these lesions.

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