Figure 5

Impact of TILs on recurrence-free survival (RFS) and overall survival (OS). Kaplan-Meier survival was estimated using the CD3+/PD-1 (A, RFS; B, OS) and CD204+/PD-L1 (C, RFS; D, OS) status in the pNENs. Notably, high CD3+/PD-1 and CD204+/PD-L1 are associated with poor survival.