NEURORADIOLOGY – FLASHCARD 02

What do you see on the following images?

Subdural empyema secondary to sinus infection

Left frontal extra-axial collection which shows high signal intensity on T2, low on FLAIR,  with central diffusion restriction. Ring enhancement on post-contrast images with associated pachy-meningeal enhancement. Note the frontal sinusitis (red arrows).

Remember that you can see all the entries on your phone using the EDiR APP! You can download here for Android devices and here for Apple devices.

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