Presentation
Chronic headaches
Patient Data
Age: 50 years
Gender: Male
From the case:
Arachnoid cyst - cerebellopontine angle
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There is a small extra-axial cyst of the right cerebellopontine angles (CPA) measuring ( 25 x 20 x 15 mm) of CSF signal intensity on all sequences with no restricted diffusion, located below the facial/vestibulocochlear nerves and adjacent to the jugular foramen.
Case Discussion
MRI features of an arachnoid cyst of the cerebellopontine angle (incidental finding in this case).
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