PDCD1 and diffuse large B-cell lymphoma: The AUC value of PD-L1+CD20+ for detecting newly diagnosed DLBCL from normal controls was also as high as 1.0 and was similar to PD-1+CD20+ with a cutoff value for PD-L1+CD20+ >1.1 and for of PD-1+CD20+ >1.2.