Evaluation of PD-L1 Expression in Tumor Tissue of Patients with Lung Carcinoma and Correlation with Clinical and Demographic Data

<div>Photomicrographs of CD-68 immunohistochemical expression in IICs in non-small-cells lung cancer (magnification/scale bar: 400x/50<i>μ</i>). (a) Isolated IICs in a tumor area. (b) Positive CD-68 expression in a cluster of inflammatory cells.</div>

Journal of Immunology Research

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Figure 3

Figure 3: Evaluation of PD-L1 Expression in Tumor Tissue of Patients with Lung Carcinoma and Correlation with Clinical and Demographic Data 