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case_images: Cranial MRI at the time of admission and reviewed after the symptoms worsened. (The arrow indicates the swollen area).
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case_images: PMC11421430_01_PGPM-17-437-g0001.jpg
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case_images: Cranial MRI indicated localized meningeal thickening in bilateral cerebral hemispheres with enhanced signals, suggestive of potential inflammation (Figure 1). Cerebral non-contrast scanning revealed swelling of the right cerebral hemisphere cortex, raising the possibility of inflammatory diseases, particularly meningoencephalitis (Figure 1).