Images of a 51-year-old woman (patient 8) with generalized tonicoclonic status epilepticus. Images of a 51-year-old woman (patient 8) with generalized.

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High-signal-intensity lesions on T2-weighted MR images

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Presentation transcript:

Images of a 51-year-old woman (patient 8) with generalized tonicoclonic status epilepticus. Images of a 51-year-old woman (patient 8) with generalized tonicoclonic status epilepticus. A, Initial FLAIR images show multiple increased signal intensity and swelling at the cortical gray matter and subcortical white matter of the right inferior frontal gyrus (left, arrowhead), right insular cortex (left, short arrow), left superior, middle, and inferior temporal gyri (right, open arrows), and bilateral hippocampi (long arrows).B, Initial diffusion-weighted images show increased signal intensity at the right inferior frontal gyrus (left, arrows), left temporal lobe (middle), and bilateral hippocampi (right, arrows).C, Follow-up diffusion-weighted images show resolution of the signal changes of the right frontal (left) and left temporal (middle) lobe. The increased signal intensity at the bilateral hippocampi did not resolve (right). Jeong-Ah Kim et al. AJNR Am J Neuroradiol 2001;22:1149-1160 ©2001 by American Society of Neuroradiology