Arachnoid cyst - left cerebellopontine angle

Case contributed by Dr Gagandeep Choudhary

MRI demonstrating a left cerebellopontine angle arachnoid cyst.  Note how the region exerts mass effect and follows CSF on all sequences including DWI / ADC. 

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Case information

rID: 12713
Published: 2nd Jan 2011
Last edited: 5th Oct 2015
Inclusion in quiz mode: Included

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