Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Oct 6, 2022; 10(28): 10136-10145
Published online Oct 6, 2022. doi: 10.12998/wjcc.v10.i28.10136
Figure 4
Figure 4 Immunohistochemistry. Tumor cells diffusely and intensely positive for microphthalmia-associated transcription factor, diffusely positive for CD99, partially positive for S100 and focally faintly positive for HMB45 and Melan-A. Ki-67 proliferation index was up to 80%. MiTF: Microphthalmia-associated transcription factor.