原发性支气管肺癌,是一种最常见的肺部原发性恶性肿瘤,是一种严重威胁人民群众身体健康和生命的疾病。近年来我国病发率和死亡率逐年上升,死亡率已跃居各种恶性肿瘤死亡的首位。要改善肺癌预后的关键在于早发现、早诊断、早治疗,报告如下。 Primary bronchial lung cancer is one of the most common primary lung malignancies and is a disease that seriously threatens the health and lives of the people. In recent years, the incidence of morbidity and mortality in our country has been increasing year by year, and the mortality rate has risen to the top of all kinds of malignant tumors. To improve the prognosis of lung cancer lies in the early detection, early diagnosis and early treatment, the report is as follows.