Intracranial hypertension in a 30-year-old woman presenting with headaches and tinnitus. Intracranial hypertension in a 30-year-old woman presenting with.

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

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Presentation transcript:

Intracranial hypertension in a 30-year-old woman presenting with headaches and tinnitus. Intracranial hypertension in a 30-year-old woman presenting with headaches and tinnitus. A, Axial T2-weighted image demonstrates dilation of bilateral optic nerve sheaths (arrows) and flattening of the posterior globes. B, Coronal maximum-intensity-projection image from an MR venogram also demonstrates stenoses of bilateral transverse sinuses (arrows). S. Vattoth et al. AJNR Am J Neuroradiol 2010;31:211-218 ©2010 by American Society of Neuroradiology