McArthur et alArticle describe skin punch biopsy to diagnose sensory neuropathy. They point out in this unique and new technique that skin biopsies may be useful to assess the course and distribution of involvement in peripheral nerve disease and response to therapies. This important diagnostic modality is carefully discussed in an editorial by BarohnArticle.
This Month in The Archives of Neurology. Arch Neurol. 1998;55(12):1504. doi:10.1001/archneur.55.12.1504