NONCLUSION: In advanced gastric cancer, UICC TNM stage and tumor size are independent prognostic factors, and infitration of DCs and proliferation of cancer cells play a rote in the prognostic outcome.

• 结论:UICC的胃癌TNM分期是判断胃癌预后有价值的指标。 胃癌细胞本身生物学特性和机体的免疫状态与胃癌病理有一定相关性并且参与了对胃癌预后的影响。