case_images: PMC9960044_01
case_images: MRI Brain. T2 MRI brain showing bilateral hyperintensity seen in globus pallidus (arrows).
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case_images: FIG1
case_images: Magnetic resonance imaging (MRI) brain showed T2 hyperintensity in bilateral globus pallidus and minimal fluid attenuation inversion recovery (FLAIR) series hyperintensity in pons and white matter (Figure 1).
case_images: CT Head. CT head showing mixed density left-sided frontal subdural hematoma (arrow on the right) and hyperdensity in the right posterior sulci suggestive of subarachnoid hemorrhage (arrow on the left).
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case_images: PMC9960044_01_cureus-0015-00000034222-i02.jpg
case_images: FIG2
case_images: No evidence of infection was noted, and the trauma screen was remarkable, only for a small isodense subdural hematoma, subarachnoid hemorrhage, and left frontal cephalohematoma with no mass effect (Figure 2).
case_images: MRI Brain. FLAIR MRI brain showing right-sided temporal lobe hyperintensity (arrow).
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case_images: PMC9960044_01_cureus-0015-00000034222-i03.jpg
case_images: FIG3
case_images: A repeat MRI brain showed a new curvilinear FLAIR hyperintensity in the medial right temporal lobe with linear enhancement (Figure 3).
case_images: MRI Brain. FLAIR MRI brain after IVIG and corticosteroid therapy showing evidence of improving right-sided temporal lobe hyperintensity (arrow).
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case_images: FIG4
case_images: The level of consciousness gradually improved, and a repeat MRI brain showed no new enhancement foci (Figure 4). 