C10orf2-related ataxia neuropathy spectrum disorders
A group of disorders with overlapping phenotypes caused by mutation(s) of the POLG gene, encoding DNA polymerase subunit gamma-1. Phenotypic variations include Alpers-Huttenlocher syndrome (AHS), childhood myocerebrohepatopathy spectrum (MCHS), myoclonic epilepsy myopathy sensory ataxia (MEMSA), ataxia neuropathy spectrum (ANS), autosomal recessive progressive external ophthalmoplegia (arPEO), and autosomal dominant progressive external ophthalmoplegia (adPEO).
Disease Alternative Name
polg-related spectrum disorders
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