Figure 3.

Immunohistochemical staining of biopsy showing hypertrophied nerve bundles and occasional ganglion cells. (A) Hematoxylin and eosin stain; (B) calretinin stain; (C) S100 stain; (D) neurofilament stain.

Qadir et al. Journal of Medical Case Reports 2011 5:445   doi:10.1186/1752-1947-5-445
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