Rare hereditary ataxia Rare hereditary metabolic disease with peripheral neuropathy Disorder of vitamin and non-protein cofactor absorption and transport Ataxia with vitamin E deficiency AVED Friedreich-like ataxia Ataxia with isolated vitamin E deficiency MESH:C535393 UMLS:C1848533 Familial isolated vitamin E deficiency orphanet ICD10:G11.1 OMIM:277460 Ataxia with vitamin E deficiency (AVED) is a neurodegenerative disease belonging to the inherited cerebellar ataxias. It is mainly characterized by progressive spino-cerebellar ataxia, loss of proprioception, areflexia, and is associated with a marked deficiency in vitamin E. Isolated vitamin E deficiency MedDRA:10047631 Early-onset ataxia with dementia Spinocerebellar ataxia with oculomotor anomaly Metabolic disease with pigmentary retinitis