{"0": "Abnormal circulating lipid concentration", "1": "Abnormality of the vasculature of the eye", "2": "Abnormality of head blood vessel", "3": "Abnormal retinal artery morphology", "4": "Corneal opacity", "5": "Horizontal nystagmus", "6": "Splenomegaly", "7": "Visual loss", "8": "Ragged red muscle fibers", "9": "Dementia", "10": "Abnormal retinal vascular morphology", "11": "Bulbar signs", "12": "Abnormality of pulmonary circulation", "13": "Optic disc pallor", "14": "Abnormal vascular physiology", "15": "Hyperlipidemia", "16": "Action tremor", "17": "Biliary tract abnormality", "18": "Blindness", "19": "Arthritis", "20": "Elevated pulmonary artery pressure", "21": "Abnormal circulating cholesterol concentration", "22": "Abnormal biliary tract morphology", "23": "Progressive visual loss", "24": "Cherry red spot of the macula", "25": "Delusions", "26": "Variable expressivity", "27": "Dysostosis multiplex", "28": "Hepatic failure", "29": "Abnormality of femur morphology", "30": "Scotoma", "31": "Mental deterioration", "32": "Abnormal tissue metabolite concentration", "33": "Polyneuropathy", "34": "Hydrocephalus", "35": "Abnormal heart valve morphology", "36": "Myoclonus", "37": "Retinal vascular tortuosity", "38": "Central scotoma", "39": "Ectopic calcification", "40": "Macular degeneration", "41": "Limb ataxia", "42": "Postural tremor", "43": "Progressive gait ataxia", "44": "Abnormality of corneal stroma", "45": "Abnormality of the spleen", "46": "Optic neuropathy", "47": "Ventricular arrhythmia", "48": "Abnormality of glycolipid metabolism", "49": "Aplasia hypoplasia involving the vertebral column"}