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一、肺癌的诊治现状肺癌的发病率占恶性肿瘤第二位,其发病率与死亡率极为接近,且呈持续上升趋势,治疗效果甚差。据统计,北京市肺癌死亡率已居各种恶性肿瘤之首,沈阳市近年来肺癌发病率增加106%。临床上约95%的肺癌病人在确诊时已属中晚期,病情发展快,病程短,病死率高。一般认为,有症状的肺癌已属晚期,疗效很差;无症状的小病灶肺癌,根治的可能性较高,预后较好。目前,对肺癌
First, the status of diagnosis and treatment of lung cancer The incidence of lung cancer accounted for the second place in malignant tumors, its incidence and mortality are very close, and showed a sustained upward trend, the treatment effect is poor. According to statistics, lung cancer mortality in Beijing ranks first among all malignant tumors, and the incidence of lung cancer in Shenyang has increased by 106% in recent years. About 95% of lung cancer patients are clinically advanced at the time of diagnosis. The disease progresses rapidly, the course of disease is short, and the mortality rate is high. It is generally believed that symptomatic lung cancer is already advanced and its efficacy is poor; asymptomatic small lesion lung cancer has a higher possibility of radical cure and a better prognosis. Currently, for lung cancer