case_images: PMC9799706_01
case_images: A and B Magnetic resonance imaging T2-weighted image shows hyperintensities in left temporal lobe, insula and left thalamus. C and D Diffusion restriction with normal apparent diffusion coefficient. Black arrow shows "insular ribboning"
case_images: 41983_2022_593_Fig1_HTML.jpg
case_images: PMC9799706_01_41983_2022_593_Fig1_HTML.jpg
case_images: Fig1
case_images: MRI brain revealed T2-hyperintense lesions in gyral distribution of left temporo-parietal regions and left thalamus with temporal cortical and insular ribboning with diffusion restriction with normal apparent diffusion coefficient (Fig. 1).
case_images: Positron emission tomography (PET) with 18fluorodeoxyglucose shows hypometabolism in left temporal lobe and adjacent parietal and occipital lobes on 18fluorodeoxyglucose positron emission tomography (FDG PET)
case_images: 41983_2022_593_Fig2_HTML.jpg
case_images: PMC9799706_01_41983_2022_593_Fig2_HTML.jpg
case_images: Fig2
case_images: PET showed severe hypometabolism in left temporal, parieto-occipital and basifrontal regions (Fig. 2).
case_images: PMC9799706_02