Prognostic analysis on patients with lymph node-negative gastric cancer
10.3760/cma.j.issn.1007-631X.2015.02.001
- VernacularTitle:无淋巴结转移胃癌患者的预后分析
- Author:
Jiangong CUI
;
Ningbo LIU
;
Weihua FU
;
Weidong LI
- Publication Type:Journal Article
- Keywords:
Stomach neoplasms;
Lymphatic metastasis;
Prognosis;
Pathology,clinical
- From:
Chinese Journal of General Surgery
2015;30(2):89-91
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinicopathological characteristics and prognosis in patients with node-negative gastric cancer.Methods Between January 2004 and December 2013,clinicopathological characteristics of 300 patients with node-negative gastric cancer who underwent radical gastrectomy in Tianjin Medical University General Hospital were retrospectively analyzed.Results The 1-,3-,and 5-year overall survival rates for patients with node-negative gastric cancer was 80%,69% and 63% respectively.The univariate analysis showed that tumor size,histologic type and depth of invasion had significant effects on the survival (P < 0.05).Multivariate analysis for these factors showed that tumor size (RR:1.800,95 % CI:1.120-2.891,P =0.015),histologic type (RR:1.982,95 % CI:1.291-3.042,P =0.002) and depth of invasion (RR:1.464,95% CI:1.213-1.767,P =0.000) were independent prognostic survival factors.Conclusions Tumor size,histologic type and depth of invasion are important prognostic factors of patients with node-negative gastric cancer.