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胸腺瘤是前纵隔最常见的原发肿瘤,手术切除是其首选治疗方式。胸腺瘤对化疗比较敏感,对于未切除、复发和转移的胸腺瘤,化疗已显示出显著的抗肿瘤活性。术前放疗、化疗或联合使用放化疗,可提高手术切除率,使一些原不可能切除者获得根治或姑息性切除。术后放疗可有效控制肿瘤组织残留,减少术后复发,减缓晚期肿瘤的发展,延长患者的生存期。多种治疗手段综合应用在提高胸腺瘤的疗效中发挥着重要作用。
Thymoma is the most common primary anterior mediastinum tumor, surgical resection is the preferred treatment. Thymoma is more sensitive to chemotherapy, chemotherapy has shown significant anti-tumor activity for non-resected, recurrent and metastatic thymoma. Preoperative radiotherapy, chemotherapy or combination of radiotherapy and chemotherapy, can improve the surgical resection rate, so that some of the original resection may be radical or palliative resection. Postoperative radiotherapy can effectively control the residual tumor, reduce postoperative recurrence, slow the development of advanced cancer and prolong the survival of patients. Comprehensive treatment of a variety of means to improve the efficacy of thymoma play an important role.