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. 2021 Feb;9(4):310. doi: 10.21037/atm-20-4932

Figure 3.

Figure 3

Densities of CD8+ and CD3+ T cells in CT and IM areas of primary tumors and corresponding liver metastases. Dark grey spots stand for T cells densities and the T cells densities of primary tumors and corresponding liver metastases are connected by light grey lines. (A) Densities of CD8+ T cells in the CT area, P=0.043. (B) Densities of CD8+ T cells in the IM area, P<0.001. (C) Densities of CD3+ T cells in the CT area, P=0.004. (D) Densities of CD3+ T cells in the IM area, P<0.001. *, P<0.05; **, P<0.01; ***, P<0.001; ****, P<0.0001. CT, core tumor; IM, invasive margin.