Optic pathway tumours.
D000293:Adolescent; D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis / Q000628:therapy; D002648:Child; D005260:Female; D005910:Glioma / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D008297:Male; D009897:Optic Chiasm; D009900:Optic Nerve; D010524:Peripheral Nervous System Neoplasms / Q000175:diagnosis / Q000628:therapy