Fig. 2. (A) H&E stain under 20× magnification, showing large tumor cells with pleomorphic nuclei and abundant cytoplasm. (B) Tumor cells under 20x magnification, show diffuse nuclear positivity for immuno-histochemical marker SOX-10. (C) Tumor cells under 20x magnification, show diffuse cytoplasmic positivity for immuno-histochemical marker HMB-45.

Korean J Gastroenterol 2024;83:33~36 https://doi.org/10.4166/kjg.2023.136

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