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. 2021 Oct 25;16:94. doi: 10.1186/s13000-021-01151-x

Fig. 13.

Fig. 13

 A Case of poorly differentiated gastric adenocarcinoma. B Immunohistochemical staining of the tumor showing staining of tumor immune cells while tumor cells are predominantly negative. CPS: 20. (DAKO 22C3 antibody)