目的研究大肠癌组织的微血管密度和血管内皮生长因子表达及其与淋巴结转移的关系。

Objective to study the relationship between microvessel density and expression of vascular endothelial growth factor in colorectal cancer tissues and lymphatic node metastasis.

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目的探讨胃癌旁组织中血管内皮生长因子- C (VEGF - C)表达与新生微血管、淋巴管密度的关系以及在胃癌转移中的作用和意义。

Objective To explore the relationship between the expression of VEGF-C, microvessel density (MVD), lymphatic microvessel density (LVD) and their role in metastasis of gastric carcinoma.

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微血管密度(MVD)被认为是能反映肿瘤血管生成的一个指标，且有可能成为预测肿瘤转移复发和预后的一项指标。

The microvessel density (MVD) is now widely used to evaluate the tumor angiogenesis, and has been proved to correlated with the tumor infiltration and prognosis.

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