Nematode optic neuritis.
D001196:Ascariasis; D001766:Blindness / Q000209:etiology; D002675:Child, Preschool; D003116:Color; D005260:Female; D005654:Fundus Oculi; D006801:Humans; D009349:Nematode Infections / Q000150:complications / Q000473:pathology* / Q000601:surgery; D009902:Optic Neuritis / Q000150:complications / Q000473:pathology* / Q000601:surgery; D010781:Photography; D014119:Toxocara