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肺癌肺内转移癌新的分类法已由美国癌症联合会提出,影响其预后的因素多种多样,而且尚未完全明了。作者就肺内转移瘤的预后因素及其可能的转移途径进行了探讨。 根据Cox model随机抽取66例原发性非小细胞肺癌患者,病理证实其手术切除标本内已有肺内转移灶存在。分析影响其预后的因素,同时也对肿瘤经血液和淋巴组织转移的可能性作了评价。 本组总的5年生存率为26.1％。其生存
The new taxonomy of lung metastases from lung cancer has been proposed by the American Cancer Consortium. The factors that affect its prognosis are diverse and not yet fully understood. The authors discussed the prognostic factors of metastatic lung tumors and their possible metastatic routes. According to the Cox model, 66 patients with primary non-small-cell lung cancer were randomly selected. Histopathologically confirmed intraoperative lung metastases existed in surgical specimens. Analyze the factors that affect its prognosis, and also evaluate the possibility of tumor metastasis through blood and lymphoid tissues. The total 5-year survival rate in this group was 26.1%. Its survival