While looking for possible associations within TIL subsets (intra-subtype correlations) across the topological groups, we observed that CD3+, Ki67+ and FoxP3+ TILs at the tumor center were positively correlated with their respective subsets at the tumor margin (CD3+ r = 0.647, p = 0.001; Ki67+ r = 0.778, p = 0.000; FoxP3+ r = 0.618, p = 0.006). Here, MKI67 is linked to neoplasm.