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目的探讨胃癌组织学类型与预后的关系。方法回顾性分析2000～2004年期间311例住院并行手术治疗的胃癌患者的临床资料,建立数据库用SPSS 13.0统计软件进行分析。结果χ2检验结果显示:胃癌组织学类型与淋巴结转移、肿瘤浸润深度及Borrman分型有关(P<0.05)。Kaplan-Meier生存分析及Log-rank检验结果示:高中分化胃癌患者的生存率高于低分化胃癌患者(P<0.05);但当肿瘤浸润深度相同时,高中分化与低分化胃癌患者的生存率差异无统计学意义(P>0.05)。结论当肿瘤的浸润深度相同时,胃癌组织学类型与患者的预后无关
Objective To investigate the relationship between histological type and prognosis of gastric cancer. Methods The clinical data of 311 gastric cancer patients undergoing concurrent surgery from 2000 to 2004 were analyzed retrospectively. The data of the patients were analyzed by SPSS 13.0 software. Results χ2 test showed that histological types of gastric cancer were related with lymph node metastasis, tumor invasion depth and Borrman classification (P <0.05). Kaplan-Meier survival analysis and Log-rank test showed that the survival rate of patients with well-differentiated gastric cancer was higher than that of patients with poor-differentiated gastric cancer (P <0.05). However, when the depth of tumor invasion was the same, the survival rate of patients with well-differentiated and poorly differentiated gastric cancer The difference was not statistically significant (P> 0.05). Conclusion When the depth of tumor invasion is the same, the histological type of gastric cancer has nothing to do with the prognosis of patients