Metastatic lung cancer in general showed less respiratory symptoms and sputum blood, sputum cytology is not easy to find cancer cells.

肺转移性癌一般较少呈现呼吸道症状和痰血，痰细胞学检查不易找到癌细胞。

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Objective To investigate the treatment of spontaneous metastatic lung cancer by tumor antigen-pulsed, interleukin-12(IL-12) gene-modified dendritic cells (DC).

目的探讨肿瘤多肽致敏的白介素12 （IL 12 ）基因修饰的树突状细胞（DC）对自发性肺转移癌的治疗作用。

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Despite the high prevalence and poor outcome of patients with metastatic lung cancer the mechanisms of tumour progression and metastasis remain largely uncharacterized.

转移性肺癌发病率高、患者愈后差，但其进展和转移机制目前仍未阐明。

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That thrilled lung specialists because metastatic lung cancer rarely responds to any drug.

FORBES: Cover Story

Suppose I was wrong, I wondered, and she proved to be that miracle patient who survived metastatic lung cancer?

NEWYORKER: Letting Go

Separately, Pfizer said that the Food and Drug Administration has approved Xalkori capsules, which the company calls the first-ever drug targeting anaplastic lymphoma kinase, or ALK, for the treatment of locally advanced or metastatic non-small cell lung cancer that is ALK-positive.

FORBES: Bristol-Myers, Pfizer Announce Positive Results; An FDA Approval for Pfizer