Fig. 7 | Modern Pathology

Fig. 7

From: Immunohistochemical detection of PD-L1 among diverse human neoplasms in a reference laboratory: observations based upon 62,896 cases

Fig. 7

a Low-magnification image of PD-L1 staining in tumor metastatic to lymph node. At the interface of tumor and non-tumor, there is intense staining in immune cells. b High magnification in tumor showing strong staining at the tumor interface, with immune cells positive and tumor cells at the interface positive. Tumor cells further from the interface are not positive (22C3)

Back to article page