CD8A and neoplasm: The AUC values, in descending order, were as follows: Tumor region CD8+PD-L1+ (95.8333%), Tumor region PD-L1 +(91.6667%), Tumor region CD8 +(93.0556%), Tumor region Foxp3+ (79.1667%), Tumor region CD163+ (77.7778%), and Tumor region CD3+Foxp3+ (77.4306%).