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近年来,肺癌的发病率和死亡率都不断有所上升,据不完全统计,北京市肺癌在癌症死亡率中已跃居首位,上海、武汉均居恶性肿瘤的第二位。在美、英、法、西德等十多个国家肺癌的发病率和死亡率均居恶性肿瘤的首位,在日本则居第二位。因此,研究肺癌的早期发现、诊断和有效治疗,以提高肺癌的治疗率就显得十分重要。随着肿瘤免疫学的日益发展,肺癌的免疫学问题也引起了人们广泛的注意。人们发现:肺癌可以自
In recent years, the incidence and death rate of lung cancer have continued to rise. According to incomplete statistics, lung cancer has ranked first in Beijing in the mortality rate of cancer, and Shanghai and Wuhan have ranked second in malignant tumors. In the United States, Britain, France, West Germany and other more than 10 countries, the incidence and mortality of lung cancer ranks first in malignant tumors, ranking second in Japan. Therefore, it is very important to study the early detection, diagnosis and effective treatment of lung cancer in order to increase the treatment rate of lung cancer. With the growing development of tumor immunology, the immunology of lung cancer has also attracted widespread attention. People have found that lung cancer can be