sensory ataxic neuropathy, dysarthria, and ophthalmoparesis spinocerebellar ataxia with epilepsy https://www.malacards.org/card/spinocerebellar_ataxia_with_epilepsy mitochondrial spinocerebellar ataxia with epilepsy MONDO:0016809 icd11.foundation:1238648682 Orphanet:254881 MEDGEN:334510 UMLS:C1843852 MSCAE MESH:C564395 SCAE A rare, mitochondrial DNA maintenance syndrome characterized by cerebellar ataxia, sensory peripheral neuropathy, myoclonus, epilepsy, progressive cognitive impairment, late-onset ptosis and external ophthalmoplegia. Liver failure may also occur, most often in association with the use of antiepileptic drug sodium valproate. GARD:0017229