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Fig 1. Case 1, a 65-year-old man in a diabetic coma with seizures.
A, Fast spin-echo fluid attenuated inversion recovery (9000 milliseconds/110 milliseconds effective/2200 milliseconds [TR/TE/TI]) MR image shows bilateral hyperintensity of the cortex over the temporal and occipital lobes.
B and C, Diffusion-weighted (10000/105, b value 1000 seconds/mm2) MR images showing corresponding hyperintensity in the cortex.
D and E, ADC maps at the same levels as B and C show decreased ADC in these lesions (618 x 10–3 mm2/s) compared with normal white matter (819 x 10–3 mm2/s).
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