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FIG 4. Images in patient 26, who presented 8 d after SAH.
A, CT scan shows a subtle finding of isoattenuating material (arrow) in the suprasellar cistern.
B, Axial fluid-attenuated inversion recovery (6000/96/1800) MR image shows extensive SAH as areas of high signal intensity in the suprasellar cistern and left sylvian fissure.
C, T2-weighted (3096/80 [TR/TE]) MR image shows areas of abnormal high signal intensity around the left insular cortex.
D, Diffusion-weighted MR image shows areas of high signal intensity due to infarction.
E, ADC map also shows that this finding is due to infarction.
F, Time-to-peak map from the perfusion-weighted MR sequence shows reduced perfusion in the entire left hemisphere.
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