Presentation
Headache and motor visual disturbance.
Patient Data
Age: 55 years
Gender: Female
From the case:
Tentorial meningioma
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Extra-axial left tentorial lesion, isointense to gray matter on T1 and T2 sequences, with intermediate signal on FLAIR. It contacts cranial nerves III, V and VI. Gadolinium enhancement of the lesion extends into a dural tail.
Case Discussion
Meningioma is a benign extra-axial tumor, usually asymptomatic depending on the size of the tumor and its location. Meningiomas uncommonly affect the cranial nerves. Those that are fast-growing require surgical treatment.
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