Figure 4 .

Immunohistochemical examination of NL. (A)(B) Immunohistochemical S-100 protein (A) and CD20 (B) stainings could make it much easier to understand the microscopic findings of NL in the PNS of iliopsoas muscle. (Original magnification × 100, Bar = 200 μm).

Yamada et al. Diagnostic Pathology 2012 7:94   doi:10.1186/1746-1596-7-94
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