Arachnoid cyst

Case contributed by Dr Hani Salam

Presentation

Trauma with incidental finding.

Patient Data

Age: 40 years
Gender: Male
CT

Brain

A CSF-density extra-axial left posterior fossa crescent shape lesion most probably represents an arachnoid cyst.

Case Discussion

Arachnoid cyst.

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Case information

rID: 13082
Published: 27th Feb 2011
Last edited: 15th Oct 2019
Tag: brain
Inclusion in quiz mode: Excluded

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