In 30 patients with diabetic neuropathy sensory potentials in the median nerve, motor conduction in the lateral popliteal and median nerves, and electromyographic findings in distal and proximal muscles were compared with the severity of symptoms and signs. All patients had abnormalities in at least one of the electrophysiological parameters. The sensory potentials were the most sensitive indic...

BACKGROUND Hereditary sensory and autonomic neuropathy type VIII is a rare autosomal recessive inherited disorder. Chen et al. recently identified the causative gene and characterized biallelic mutations in the PR domain-containing protein 12 gene, which plays a role in the development of pain-sensing nerve cells. Our patient's family was included in Chen and colleagues' study. We performed a l...

Screening and diagnostic testing for neuropathy in patients with type 1 or type 2 diabetes is needed in order to prevent complications from diabetic neuropathy. As diabetic neuropathy frequently leads to foot ulcers and amputation— major causes of morbidity and disability in people with diabetes—the American Diabetes Association recommends an annual foot exam for people with diabetes in order t...