fig1

Figure 1. Magnetic resonance imaging in a patient with reversible posterior leukoencephalopathy. FLAIR axial (TR, 6160 ms; TE, 30 ms; TI, 1100 ms; FOV 23 cm × 23 cm; matrix 256 × 192; slice thickness, 5 mm with 1 mm gap) (A); TSE T2-weighted (TR, 4500 ms; TE, 118 ms; FOV 23 cm × 23 cm; matrix 256 × 192; slice thickness, 5 mm with 1 mm gap) axial (B and C) and sagittal images (D) are shown. Figure shows hyperintensities over both thalami, posterior limb of left internal capsule and corpus callosum on FLAIR axial image (A); hyperintense signals are seen over bilateral parieto-occipital cortices (B) and both cerebellar hemispheres (C) on T2 axial images; hyperintensities over corpus callosum and cerebellum are also seen in a T2 sagittal image (D)^[16]