title: [Meningioma of the optical canal].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008579:Meningioma / Q000000981:diagnostic imaging* / Q000473:pathology; D008875:Middle Aged; D009900:Optic Nerve; D009918:Orbital Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography
vernacular_title: Les meningiomes du canal optique