Presentation
Chronic headache with vertigo.
Patient Data
Age: 45 years
Gender: Female
From the case:
Meningioma - cavernous sinus
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Homogeneously enhancing extra-axial mass centered on the left cavernous sinus, encasing the internal carotid artery with superior extension surrounding the anterior clinoid process which shows a hyperosteosis. There is also medial extension to the seller region as well as posterior extension to the prepontine cistern.
Case Discussion
CT features most consistent with meningioma of the cavernous sinus encasing the internal carotid artery.
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