Fig. 1

MRI findings during the initial emergency department visit and follow-up. a The MRI scan showed lesions in the corona radiata, bilateral centrum semiovale, bilateral posterior limb of the internal capsule and corpus callosum, extending laterally into the posterior deep white matter. b A subsequent MRI scan performed 9 days later showed an obvious limitation of the diffusion in the posterior corpus callosum, and there were significant improvements in the other areas that were previously damaged. c The MRI scan obtained at the 1-month follow-up visit showed that the abnormal signal alterations were mostly resolved