CD4 and neoplasm: Tumor = 0.81 ± 0.24 T cell (CD3+) = 52.5 ± 7.5 (%) PD-1 T cell = 21.25 ± 5.75 (%) Tim-3 T cell = 16.6 ± 6.7 (%) Tc cell CD3+CD8+ = 25.56 ± 5.74 (%) (p < 0.01) Th cell CD3+CD4+ = 12.62 ± 1.38 (%) Chao1 index = 2323.8 ± 380.2 ACE index = 2457.14 ± 322.86