肺癌是支气管肺癌的简称,对上海市民是危害很大的癌症。1994年患病率已达37.7/10万,居市区十大常见癌肿的首位。发现肺癌后,尽管少数病人通过手术、放疗和化疗等综合治疗可以根治,但太多数患者在确诊时已属晚期。根据1994年上海市区资料,全市肺癌的临床分期:Ⅰ+Ⅱ期为18.1％,Ⅲ+Ⅳ期为81.9％。肺癌对 Lung cancer is an abbreviation for bronchial lung cancer. It is a very harmful cancer to Shanghai residents. The prevalence rate in 1994 reached 37.7/10 million, ranking first among the ten most common cancers in the urban area. After lung cancer is discovered, although a small number of patients can be cured by comprehensive treatment such as surgery, radiotherapy, and chemotherapy, too many patients are already advanced at the time of diagnosis. According to the information of Shanghai City in 1994, the clinical staging of lung cancer in the city was 18.1% in the I+II period and 81.9% in the III+IV period. Lung cancer pair