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Fig. 1 | Journal of the Egyptian National Cancer Institute

Fig. 1

From: Programmed death ligand-1 and CD8 tumor-infiltrating lymphocytes (TILs) as prognostic predictors in ovarian high-grade serous carcinoma (HGSC)

Fig. 1

Immunohistochemical staining of PD-L1 and CD8 in different cases of ovarian high-grade serous carcinoma. A, B A case of positive PD-L1 expression showing positive membranous staining (A ×200 and B ×400). C, D Another case of positive PD-L1 expression showing positive membranous staining (C ×100 and D ×200). E A case of lack of expression of PD-L1expression showing negative staining ×100. F, G A case of high CD8 expression on TILs showing positive membranous staining of >10% (F ×100 and G ×200). H A case of no CD8 expression on TILs showing negative membranous staining ×100

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