Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Jan 6, 2019; 7(1): 116-121
Published online Jan 6, 2019. doi: 10.12998/wjcc.v7.i1.116
Figure 3
Figure 3 Immunohistochemical staining of tumor tissues. Immunohistochemical images show positive staining for CD21, CD23 and CD35, which are specific biomarkers for diagnosing follicular dendritic cell sarcoma. Ki-67 staining shows 20% positive cells, while Epstein-Barr-encoded RNA was used as a negative stain. 200 × magnification for all images.