Wednesday, December 17, 2008

Multiple Arachnoid Cysts-CT





Arachnoid cysts are CSF-filled intraarachnoidal collections. They are most commonly located in the middle cranial fossa followed by suprasellar and quadrigeminal cisterns, posterior fossa, cerebral convexities, and interhemispheric fissure. This is an exceptional case with the coexistence of multiple arachnoid cysts in three different locations.

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