期刊简介
本刊刊登基础医学、预防医学与相关的科技新理念、新成果、新技术等研究论文和医学管理方面论文。
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首页>中国现代医学杂志
- 杂志名称：中国现代医学杂志
- 主管单位：中华人民共和国教育部
- 主办单位：中南大学,中南大学肝胆肠外科研究中心
- 国际刊号：1005-8982
- 国内刊号：43-1225/R
- 出版周期：旬刊
期刊荣誉：2000年、2002年二次被省科技厅、省新闻出版局评为一级期刊期刊收录：CSCD 中国科学引文数据库来源期刊(含扩展版), 维普收录(中), 万方收录(中), 哥白尼索引(波兰), 国家图书馆馆藏, CA 化学文摘(美), 北大核心期刊(中国人文社会科学核心期刊), 知网收录(中), 上海图书馆馆藏, 统计源核心期刊(中国科技论文核心期刊)
关键词：stomach neoplasms, Lymphadenectomy, Prognosis
摘要：Objective:The therapeutic value of extensive gastric lymphadenectomy in gastric cancer is controversial.We retrospectively investigated the effect of extended lymphadenectomy on survival in 485 patients with gastric cancer.Methods:From 485 gastric cancer patients who underwent gastrectomy, extensive lymphadenectomy was performed on 341 patients and the 5-year survival rate of patiens who had undergone extensive lymphadenectomy was compared with that of patients who had not undergone extensive lymphadenctomy.Survival was estimated using the Life Table method and difference in survival was tested by the Wilcoxon (Gehan) test.Multivariate analysis was done by the Cox proportional hazard model.Results:The overall 5-year survival rate was 37.75%.For patients undergoing extensive and without extensive lymphadenectomy,the 5-year survival rates were 43.27% and 16.36%, respectively (P＜0.001).Multivariate analysis also showed that extensive lymphadenectomy was an important independent prognostic factor for survival in patients with gastric cancer after gastrectomy.Conclusions:These results indicate that extensive lymphadenectomy might provide a survival benefit for patients with gastric cancer.
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