PMC9364201_01
(a) T2 weighted axial and (b and c) coronal demonstrating a minimal bilateral dilation
of perioptic subarachnoid spaces (yellow arrows) and an enlarged Meckel's cave (red
arrows) confirming the intracranial hypertension.
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PMC9364201_01_10.1177_2050313X221117334-fig1.jpg
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(a-c) Coronal and (d) axial T2. (e) Axial and (f) sagittal T2 FLAIR weighted images
showing a dehiscence of the clival posterior wall with a communicating liquid isointense
to CSF between the prepontine cistern and the clival cavity suggestive of a clival
meningocele (arrow).
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PMC9364201_01_10.1177_2050313X221117334-fig2.jpg
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