There was positive relativity between length of lesion and depth of tumor invasion.

病变长度与浸润深度呈正相关。

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The factors affecting prognosis were clinicopathological staging, VEGF expression, the depth of tumor invasion and surgical manner.

影响胃癌预后的因素有临床病理分期、VEGF表达、肿瘤侵润深度和手术方式。

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Results The overall rate of lymph node metastasis was 41 8%. Age, depth of tumor invasion, gross type and tumor size significantly affected the lymph node metastasis ( P< 0 05).

结果全组淋巴转移率为41 8% ，患者年龄、癌灶浸润深度、大体分型、癌灶大小是影响淋巴转移率的重要因素（P< 0 0 5 ）。

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