BRD2 and neoplasm: In multivariate analysis, tumor size, differentiation, NAT, and PNI were statistically significant prognostic factors (hazard ratio (HR) = 1.039; 95% confidence interval (CI): 1.019–1.059; p < 0.001; HR = 0.258; 95% CI: 0.154–0.434, p < 0.001; HR = 0.454; 95% CI: 0.248–0.830, p = 0.01; and HR = 2.303; 95% CI: 1.014–5.231, p = 0.046, respectively).