Fig. 4

Histopathological tumor regression rates by clinicopathological characteristics. a MPR; b ypT0N0. MPR major pathological response, PD-L1 programmed cell death-ligand 1, CPS combined positive score

Histopathological tumor regression rates by clinicopathological characteristics. a MPR; b ypT0N0. MPR major pathological response, PD-L1 programmed cell death-ligand 1, CPS combined positive score