Progress in neurophysiology and neurogenetics as well as previous neuropathological findings have all improved our knowledge of the pathophysiological characteristics of peripheral nerve disorders.1- 3 Thanks to these improvements, the indications of nerve biopsy have decreased during the past decade, making this invasive procedure unnecessary in the vast majority of patients with peripheral neuropathy.
However, a recent prospective study has shown that nerve biopsy improves treatment in an estimated 60% of patients,4 a figure close to that of an earlier retrospective study.5 The yield of nerve biopsy depends on a number of factors, including selection of patients, expertise of the laboratory, and techniques used. In this article, I will briefly review the main indications and factors that can increase the usefulness of nerve biopsy.
The post Indications and Usefulness of Nerve Biopsy appeared first on NEUROSURGERY BLOG.
Original Article: http://neurocirurgiabr.com/indications-and-usefulness-of-nerve-biopsy/?utm_source=rss&utm_medium=rss&utm_campaign=indications-and-usefulness-of-nerve-biopsy
Julio PereiraConsultório (11) 3141-9550 / 3141-9553
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