PMC6948327_01
CTV and MRI showing extensive cerebral sinus thrombosis. (a) CT venogram. Axial view. Showing empty delta sign and thrombus in the superior sagittal sinus. (b) CT venogram. Sagittal view. Showing filling defect in the superior sagittal sinus consistent with thrombotic occlusion of superior sagittal sinus. (c) MRI brain T2 Fluid-attenuated Inversion Recovery (FLAIR). Axial view. Showing no parenchymal involvement. (d) MRI brain Diffusion weighted imaging (DWI). Axial view. Showing no acute ischemia or cytotoxic injury.
CRINM2019-6840240.001.jpg
PMC6948327_01_CRINM2019-6840240.001.jpg
fig1
CT angiogram of the head with venous phase showed near to complete occlusion of the entire superior sagittal sinus, near complete occlusion of the left transverse and sigmoid sinuses, and nonocclusive thrombus in the right sigmoid sinus (Figure 1).
PMC6948327_02