PMC4735080_01
Initial MRI showing an enhancing lesion in the right cavernous sinus exerting mass effect and narrowing the cavernous segment of the right internal carotid artery.
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MRI of the brain was performed, showing an enhancing lesion in the right cavernous sinus (Fig. 1).
MRI after completion of therapy showing resolution of the previously described lesion.
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MRI 3 months into treatment showed improvement of cavernous sinus lesion. MRI after treatment showed near-complete resolution of the lesion (Fig. 2).