Neuroradiology #10 – Flashcard

What do you see in the following images?

Click here to see the answer

Cerebellopontine angle meningioma

* Extra-axial CP angle mass.
* Heterogenous low signal intensity on T2.
* Intense enhancement on post-contrast images with thickening and enhancement of the tentorium cerebelli.
* No intracanalicular extension.
Differential diagnosis: Schwannoma, ependymoma, metastasis

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