title: Intracerebral arachnoidal cyst containing choroid plexus. Case report.
abstract: A case of an intracerebral "primary" arachnoidal cyst of the left fronto-parietal region is reported. No communication with the ventricular system or with subarachnoidal space was found at the first surgical procedure. It contained genuine choroid plexus and clinically behaved as an expansive intracranial mass.
mesh_terms: D001099:Arachnoid; D001927:Brain Diseases / Q000473:pathology* / Q000601:surgery; D002831:Choroid Plexus / Q000473:pathology*; D003560:Cysts / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D014057:Tomography, X-Ray Computed