This change may play an important role clinically in reducing postoperative local recurrence and metastasis, and strengthening the therapeutic effects of thermal ablation on tumor.

这对于减少肿瘤的局部复发和远处转移，增加热凝固治疗抗肿瘤疗效具有重要的临床意义。

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The bigger the primary tumor size is, the higher possibility the lymph node metastasis and postoperative recurrence has.

但临床经验显示部分原发灶较小的早期舌癌亦出现淋巴结转移或近期复发，预后差；

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OBJECTIVE: to provide evidence for oral liposomes entrapping bio-reaction modifier to block the development of some GI tumor and postoperative metastasis and recurrence.

目的：为口服生物反应调节剂脂质体阻断某些胃肠道肿瘤的形成及术后转移复发提供实验依据。

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