Figure 5. The association between tumor-infiltrating lymphocytes and the relapse-free and overall survival. (a) The association between CD3+ tumor-infiltrating lymphocytes and the relapse-free survival after resection of pulmonary metastases. (b) The association between CD3+ tumorinfiltrating lymphocytes and the overall survival after resection of pulmonary metastases. (c) The association between CD8+ tumor-infiltrating lymphocytes and the relapse-free survival after resection of pulmonary metastases. (d) The association between CD8+ tumor-infiltrating lymphocytes and the overall survival after resection of pulmonary metastases.