胃癌组织内微血管定量的意义

被引:3
作者
陶厚权
秦兰芳
林言箴
机构
[1] 上海第二医科大学瑞金医院外科!
[2] 上海第二医科大学病理教研室!
关键词
胃肿瘤; 肿瘤血管组织; 预后;
D O I
暂无
中图分类号
R735.2 [胃肿瘤];
学科分类号
100214 ;
摘要
目的:研究胃癌组织中微血管数量(MVC)与临床病理因素及预后的关系。方法:材料取自瑞金医院1988年~1991年胃癌手术切除标本,共128例。抗因子Ⅷ相关抗原(F-ⅧRAg)的单克隆抗体和免疫组化试剂盒购自Dako公司。研究方法按LSAB法免疫组织化学操作技术常规进行;微血管定量以镜下200倍,肿瘤内5个最高微血管密度区的MVC均数表示;分析MVC与临床病理因素之间关系,并对有完整5年随访资料的86例胃癌患者预后与MVC关系进行探讨。结果:所有胃癌组织中的平均MVC为16.5±8.5,MVC随TNM分期增加而增加,有淋巴结转移患者的MVC(18.3±8.7)明显高于无淋巴结转移患者(13.8±7.4)(P<0.01),高MVC(≥16)胃癌患者比低MVC(<16)患者预后明显为差,5年生存率分别为42.5%和58.7%(P<0.05)。结论:MVC在胃癌患者是一个有意义的预后指标.
引用
收藏
页码:20 / 22
页数:3
相关论文
共 9 条
[1]  
Tumourangiogenesis and tumour cell proliferation as prognosticindicators in gastric carcinoma. Maeda K,Chung YS,Takatsuka S,et al. British Journal of Cancer . 1995
[2]  
Inhibition oftumor growth and metastasis of rodent tumors by theangiogenesis inhibitor o-(chloroacetyl-carbamyl) fumagillol(TNP-470:AGM-1470). Yamaoka M Yamamoto T,masaki T,et al. Cancer Research . 1993
[3]  
Intratumor microvessel density as a prognosticfactor in cancer. Weidner N. American Journal of Pathology . 1995
[4]  
Japanese research society for gastric cancer:evaluation of TNM classification of stomach cancer andproposal for its rational stagegrouping. Miwa K. Japanese Journal of Clinical Oncology . 1984
[5]  
What is the evidence that tumors areangiogenesis-dependent. Folkman J. Journal of the National Cancer Institute . 1990
[6]  
Tumor angiogenesiscorrelates with metastasis in invasive prostatic carcinoma. Weidner N,Carrol PR,Flax J,et al. American Journal of Pathology . 1993
[7]  
Tumor angiogenesis:A new significant and independent prognostic indicator inearly-stage breast carcinoma. Weidner N,Folkman J,Pozza F,et al. Journal of the National Cancer Institute . 1992
[8]  
Tumor angiogenesis is anindependent prognostic indicator in primary breast carcinoma. Toi M,Kasnitani J,Tominaga T. International Journal of Cancer . 1993
[9]  
Microvesselquantitation and prognosis in invasive breast carcinoma. Bosari S,Lee AKC,Delellis RA et al. Human Pathology . 1992