title: Bilateral primary optic nerve sheath meningiomas with pneumosinus dilatans.
authors: Anup
authors: A
authors: Nair
authors: Sanjay
authors: S
authors: Behari
authors: Manoj
authors: M
authors: Jain
authors: Awadhesh K
authors: AK
authors: Jaiswal
mesh_terms: D005260:Female; D006801:Humans; D008577:Meningeal Neoplasms / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D008579:Meningioma / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D009900:Optic Nerve / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D019574:Optic Nerve Neoplasms / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D010254:Paranasal Sinus Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D055815:Young Adult