Tumors of the optic nerve and optic chiasm.
D000293:Adolescent; D000328:Adult; D001254:Astrocytoma / Q000532:radiotherapy / Q000601:surgery; D001932:Brain Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D005910:Glioma / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D008297:Male; D008579:Meningioma / Q000532:radiotherapy / Q000601:surgery; D008875:Middle Aged; D009897:Optic Chiasm / Q000601:surgery*; D009900:Optic Nerve / Q000601:surgery*; D010524:Peripheral Nervous System Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D014794:Visual Fields