Cerebral cortical T1 hyperintensity

Last revised by Dr Yahya Baba on 03 Oct 2021

Cerebral cortical T1 hyperintensity or gyriform T1 hyperintensity refers to curvilinear hyperintense signal involving the cerebral cortex on T1-weighted images on brain MRI.

Causes include:

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Cases and figures

  • Case 1 : cortical laminar necrosis
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  • Case 2: herpes simplex encephalitis
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