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近期已知肿瘤中的微血管密度与胃癌的血源性转移有关，作者评估血管内皮生长因子（VEGF）的表达与进展期胃癌血源性复发之间的关系，VEGF是一强力的血管生成促进因子。共取日本YonagoTotion大学医学院外科于1972～1992年所收治的356例进展期胃腺癌作为研究对象，均有浆膜浸润，
Recently known tumor microvessel density is associated with hematogenous metastasis in gastric cancer. The authors assessed the relationship between vascular endothelial growth factor (VEGF) expression and blood-borne recurrence in advanced gastric cancer. VEGF is a potent angiogenesis promoting factor. . A total of 356 cases of advanced gastric adenocarcinoma admitted to the surgical department of Yonago Totion University School of Medicine in Japan from 1972 to 1992 were included in the study. All patients had serosa infiltration.