title: Primary neoplasms of the optic nerve and its sheaths: clinical features and current concepts of pathogenetic mechanisms.
mesh_terms: D000328:Adult; D001254:Astrocytoma / Q000473:pathology / Q000532:radiotherapy; D001369:Axons; D002648:Child; D002675:Child, Preschool; D002830:Choroid Neoplasms / Q000473:pathology; D003560:Cysts / Q000473:pathology; D005128:Eye Diseases / Q000473:pathology; D005134:Eye Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D005260:Female; D005910:Glioma / Q000473:pathology / Q000601:surgery; D006222:Hamartoma; D006801:Humans; D006965:Hyperplasia; D007231:Infant, Newborn; D008297:Male; D008545:Melanoma / Q000473:pathology; D008578:Meninges; D008875:Middle Aged; D009457:Neuroglia; D009897:Optic Chiasm; D009900:Optic Nerve / Q000473:pathology; D014785:Vision, Ocular