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. 2021 Dec;11(6):e929–e931. doi: 10.1212/CPJ.0000000000000805

Figure 2. Imaging.

Figure 2

(A) Initial axial CT demonstrating multifocal intraparenchymal hemorrhages, convexity subarachnoid hemorrhage, and hyperdense SSS (thin arrow). (B) Axial diffusion-weighted images from initial MRI demonstrate cortical and subcortical increased FLAIR signal intensity in the right greater than the left frontal lobes (thick white arrows). Also, note multiple intraparenchymal hemorrhages with associated edema (black arrowheads) (C) MRV demonstrating extensive thrombosis of the SSS (white arrowheads). (D) Axial FLAIR images from 6-week follow-up MRI show improvement in FLAIR signal intensity in bilateral frontal lobes. FLAIR = fluid attenuated inversion recovery; MRV = MR venogram; SSS = superior sagittal sinus.