Figure 1
Unenhanced axial CT scan shows bilateral symmetric hypodensities along both lentiform nuclei and cerebral cortical white matter.
Figure 2
FSE T2-weighted image, bilateral symmetric extensive signal intensity increase along both cerebral hemispheres subcortical region and also bilateral putamina.
Figure 3
a DWI reveals increased signal intensity on both putaminal and cerebral subcortical white matter regions. b ADC map shows decreased signal intensity on corresponding brain regions indicating restricted diffusion due to cytotoxic edema.
Figure 4
a Magnitude SWI demonstrated hypointense hemorrhagic foci on both putaminal regions. b Phase-contrast SWI reveals opposite signal intensity due to positive shift effect of deoxyhemoglobin on left-handed MRI system.