case_images: PMC8168662_01
case_images: Delayed postcontrast head CT obtained with CT angiography showing suggestion of a filling defect (arrows) in the region of the left sphenoparietal sinus (a), T1 with contrast (b), T2 flair (c), GRE (d), FSPGR BRAVO (e), and DWI (f) MRI sequences demonstrating findings of FLAIR hyperintensity, diffusion restriction, susceptibility blooming, and mild enhancement in the region of the left frontal-temporal operculum and insula indicative of venous infarct.
case_images: SNI-12-197-g001.jpg
case_images: PMC8168662_01_SNI-12-197-g001.jpg
case_images: F1
case_images: Imaging findings are shown in [Figures 1 and 2].
case_images: Noncontrast head CT obtained with CT angiography demonstrating tubular hyperdensity indicated by arrows (a-c) adjacent to areas of hypoattenuation in the left frontal operculum, temporal operculum, and insula.
case_images: SNI-12-197-g002.jpg
case_images: PMC8168662_01_SNI-12-197-g002.jpg
case_images: F2
case_images: Imaging findings are shown in [Figures 1 and 2].