fig1

Figure 1. Initial and follow-up magnetic resonance imaging brain scans showing multiple cortically-based signal abnormalities. Images A-C are axial fluid-attenuated inversion recovery images showing multifocal elevated cortical T2/FLAIR signal intensity with associated swelling with involvement of the adjacent subcortical white matter from patient's initial presentation. There was no contrast enhancement, and there was no definite involvement of the deep gray structures, brainstem, or cerebellum. Images D-F are follow up images approximately two weeks later that reveal overall improvement, for instance, previously seen abnormality along the medial left frontal lobe, and in the posterior right insular lesion improved