Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jan 6, 2021; 9(1): 175-182
Published online Jan 6, 2021. doi: 10.12998/wjcc.v9.i1.175
Figure 3
Figure 3 Immunohistochemistry. Tumor cells were diffusely and strongly positive for vimentin and MUC4, CD99 and epithelial membrane antigen were diffuse and slight expressed, and cytokeratin, smooth muscle actin, S-100 protein and neuron specific enolase were negative.