title: [Arachnoidal cysts].
mesh_terms: D001099:Arachnoid; D001927:Brain Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D003560:Cysts / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans
vernacular_title: Arachnoïdale kysten.