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. 2020 Jan 3;19(3):1903–1907. doi: 10.3892/etm.2020.8423

Figure 5.

Figure 5.

Histological analysis of the primary RCC lesion. RCC sections were stained with H&E, anti-CD8 antibody (arrows), anti-HLA class 1 antibody, and anti-PD-L1 antibody (arrows). Magnification, ×2 or ×400. There were two staining patterns in RCC lesions #1 and #2. RCC, renal cell carcinoma; H&E, hematoxylin and eosin; HLA, human leukocyte antigen; PD-L1, programmed cell death ligand 1.