POLG Mutations Presenting As Charcot‐Marie‐Tooth Disease
Journal of the peripheral nervous system(2019)
摘要
We report on two patients, with different POLG mutations, in whom axonal neuropathy dominated the clinical picture. One patient presented with late onset sensory axonal neuropathy caused by a homozygous c.2243G>C (p.Trp748Ser) mutation that resulted from uniparental disomy of the long arm of chromosome 15. The other patient had a complex phenotype that included early onset axonal Charcot‐Marie‐Tooth disease (CMT) caused by compound heterozygous c.926G>A (p.Arg309His) and c.2209G>C (p.Gly737Arg) mutations.
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关键词
mitochondria,neuropathy,uniparental disomy
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