title: Ectopic meningiomas: report of two cases and review of literature.
mesh_terms: D000328:Adult; D005004:Ethmoid Bone / Q000601:surgery; D005260:Female; D006258:Head and Neck Neoplasms / Q000209:etiology / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008579:Meningioma / Q000209:etiology / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D012888:Skull Neoplasms / Q000209:etiology / Q000473:pathology* / Q000601:surgery