Fig. 1.
Representative micrographs of endometrioid endometrial carcinoma: a hematoxylin–eosin staining; b p53 staining showing a p53-mutant carcinoma with immunohistochemical staining score 2; c MLH1 staining showing a carcinoma with loss of MLH1 expression (positive internal control); d CD3 staining visualizing CD3 + Pan T-cell infiltrate; e; CD8 staining visualizing CD8 + T Killer-cell infiltrate (f) FoxP3 staining with nuclear positivity in regulatory T-cells