Fig. 2From: A human T-lymphotropic virus-1 carrier who developed progressive multifocal leukoencephalopathy following immunotherapy for sarcoidosis: a case reportBrain magnetic resonance imaging on admission. Brain magnetic resonance imaging showed a hyperintense lesion in fluid-attenuated inversion recovery imaging (A), diffusion-weighted imaging (B), and apparent diffusion coefficient mapping (C) (arrows) in the left temporal lobe. T2-weighted images also show high-intensity lesions (D, E). There was also a left frontal lobe lesion (F, arrow). These lesions lacked gadolinium enhancement (G, H, arrows)Back to article page