CEACAM8 and AIDS dementia complex: In patients with nodal metastases (Figure 2G–2I), the presence of intratumoral CD66b+ cells was an independent adverse prognostic factor for the ADC subgroup [univariate P = 0.003 (Figure 2I), multivariable P = 0.004, HR = 2.87 (1.39-5.91)].