Presentation
Chronic heasdaches.
Patient Data
Age: 40 years
Gender: Female
From the case:
Arachnoid cyst - middle cranial fossa
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Extra-axial cyst of the right middle cranial fossa of CSF signal on all sequences with no restricted diffusion, displacing the temporal lobe.
Case Discussion
MRI Features of an arachnoid cyst of the middle cranial fossa type II according to Galassi classification.