title: Optic nerve glioma.
mesh_terms: D003390:Cranial Nerve Neoplasms / Q000601:surgery*; D005910:Glioma / Q000601:surgery*; D006801:Humans; D009901:Optic Nerve Diseases / Q000601:surgery*; D011859:Radiography; D012171:Retinal Vessels / Q000000981:diagnostic imaging