老年人胃癌MVD检测及其意义

The Detection of MVD in the Aged Gastric Cancer and It Significance

摘要: 目的　探讨老年人胃癌微血管密度(MVD)的意义。方法　用免疫组织化学方法检测100例老年人胃癌及60例青年人胃癌第Ⅷ因子相关抗原(FVIIIAg)。结果　1.老年人胃癌累及浆膜病例少于青年人胃癌，P<0.01；2.淋巴结转移少于青年人胃癌，P<0.05；3.MVD低于青年人胃癌，P<0.01。结论　老年人胃癌浸润较浅，淋巴结转移较少可能与其MVD较低有关。　　　

Abstract: Objective To find out the significance of MVD in the aged gastric cancer. Methods Immunohistochemical method were used for the observation of FⅧRAg in 100 cases of the aged gastric cancer. Results 1.The aged cases of serosa with cancerous infiltration were less than the youth ones,P<0.01；2.Lymph node metastasis were less than the youth cancer,P<0.05；3. MVD were less than the youth cancer,P<0.01. Conclusion Less deep infiltration and less lymph node metastasis of the aged gastric cancer bore a relation to their less MVD.