CD68+CD163+M2-like macrophages were positively related with IL-1ra (r = 0.6527, p = 0.0061), MIP-1β (r = 0.5577, p = 0.0248), and IL-6 (r = 0.5448, p = 0.0291) in NSCLC patients of the RT group but were negatively related with IL-12p40 (r = −0.5128, p = 0.0422) (Figures 8(e)–8(h)). The gene discussed is CCL4; the disease is non-small cell lung carcinoma.