Arachnoid cyst

Case contributed by Dr Farzad Pirzad
CT

Large extra-axial CSF-density centred on the middle cranial fossa. Mass effect onto the adjacent brain. 

Case Discussion

Findings are most in keeping with an arachnoid cyst.

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Case information

rID: 9619
Case created: 4th May 2010
Last edited: 23rd Sep 2015
Tag: brain
Inclusion in quiz mode: Included

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