汪洋, 李小秋, 何少琴, 施学辉, 陆宏芬, 施达仁. 血管内皮生长因子和微血管密度在食管癌中的临床意义[J]. 中国肿瘤临床, 2004, 31(15): 848-850,853.
引用本文: 汪洋, 李小秋, 何少琴, 施学辉, 陆宏芬, 施达仁. 血管内皮生长因子和微血管密度在食管癌中的临床意义[J]. 中国肿瘤临床, 2004, 31(15): 848-850,853.
Wang Yang, Li Xiao-qiu, He Shao-qin, . Clinical Value of the Expression of VEGF and MVD in the Esophageal Carcinoma[J]. CHINESE JOURNAL OF CLINICAL ONCOLOGY, 2004, 31(15): 848-850,853.
Citation: Wang Yang, Li Xiao-qiu, He Shao-qin, . Clinical Value of the Expression of VEGF and MVD in the Esophageal Carcinoma[J]. CHINESE JOURNAL OF CLINICAL ONCOLOGY, 2004, 31(15): 848-850,853.

血管内皮生长因子和微血管密度在食管癌中的临床意义

Clinical Value of the Expression of VEGF and MVD in the Esophageal Carcinoma

  • 摘要: 目的:探讨VEGF表达和MVD与食管癌临床病理指标和预后的相关关系。方法:用免疫组化法检测43例食管癌VEGF蛋白表达和MVD,应用等级相关检验研究VEGF和MVD与食管癌临床病理指标、局控率、总体生存率及无瘤生存率的相关关系。结果:VEGF表达与食管癌T分期呈正相关;MVD与病灶部位、组织学分化相关。多因素分析显示切缘阳性是影响局控率的预后因素;病灶部位、切缘阳性、T分期和VEGF表达是影响总体生存率和无瘤生存率的预后因素;MVD与预后无显著相关。结论:VEGF可能反映食管癌病变进展情况,并有助于预后判断,值得今后扩大样本量进一步研究。

     

    Abstract: Objective : The correlation of the expression of VEGF and MVD and Clinical patho-logical endpoints and prognosis of esophageal carcinoma was determined. Methods : In 43 cases, expression of VEGF and MVD of esophageal carcinoma were examined using immunohistochemical staining, the correlation of VEGF and MVD and Clinical pathological endpoints, local control rate, disease-free survival rate and overall survival rate were analyzed by using Pearson's rank correlation method. Results : The expression of VEGF has a positive correlation with T classification. There was no rela-tionship between MVD and tumor location and histological stage. Multivariate analysis demonstrated that positive margin is the independent prognostic factor for local control rate, and Tumor location,positive margin, T classification and expression of VEGF were that for disease-free survival rate and overall survival rate, MVD had no significant relationship with prognosis. Conclusions : VEGF may reflect the disease progression of esophageal carcinoma, and benefit for prognostic evaluation, which is worth further study by more samples.

     

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