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Fig 2. Diffusion-weighted image (DWI) of patient 4 on day 2 showed an oval shaped splenial lesion (A). DWI on day 7 showed no splenial lesion, but frontal cortical lesions with reduced diffusion (B, arrows), followed by cortical T2 prolongation and atrophy on day 70 (fluid-attenuated inversion recovery, C).
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