近几十年来 ,我国肺癌的发病率呈逐渐增高趋势 ,虽然随着手术技巧的提高 ,以及配合放疗、化疗等各种综合手段的应用 ,肺癌患者的预后有一定改善 ,但由于肺癌是多种癌基因及抑癌基因改变和多阶段变化所致的独特的生物学行为 ,因此对有关肺癌的肿瘤基因进行研究 ,对预后的判断具? In recent decades, the incidence of lung cancer in our country is gradually increasing. Although the prognosis of patients with lung cancer has been improved with the improvement of surgical techniques and the application of various comprehensive methods such as radiotherapy and chemotherapy, due to the variety of lung cancers Oncogenes and tumor suppressor gene changes and multi-stage changes caused by the unique biological behavior, so on the lung cancer gene research to determine the prognosis with?