[Electron microscopic observation of optic nerve glioma (author's transl)].
D000293:Adolescent; D000328:Adult; D001254:Astrocytoma / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008854:Microscopy, Electron; D009900:Optic Nerve; D010524:Peripheral Nervous System Neoplasms / Q000473:pathology*