Intraorbital meningiomas encasing the optic nerve. A report of two cases.
D000328:Adult; D000367:Age Factors; D002675:Child, Preschool; D006801:Humans; D008297:Male; D008579:Meningioma / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D009900:Optic Nerve; D009918:Orbital Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D010524:Peripheral Nervous System Neoplasms / Q000473:pathology*