A woman in her early 60s presented to our Movement Disorders Centre with a 5-year history of progressive peripheral neuropathy gait instability with falls blurred vision cognitive impairment and tremors. a compound heterozygous mutation in the POLG1 gene consistent with the diagnosis of Sensory Ataxia Neuropathy Dysarthria and Ophthalmoplegia (SANDO) syndrome. Background Sensory Ataxia Neuropathy… Continue reading A woman in her early 60s presented to our Movement Disorders