外科成为癌根治疗法的中心。就目前而言,对实质性癌用放疗及化疗治愈的病例还是极少的。然而有效抗癌药的开发,同时扩大手术适应症是癌临床研究的中心课题。近年,由于把心血管外科技术引进肺癌外科,使肺癌手术切除的适应症扩大。另外因每个肺癌的组织型不同,进展方式也有所不同,可根据进展的方式采用缩小手术和支气管成型术,使心肺功能低下的老年人手术适应症得到扩大。主要是对癌侵入到纵隔的扩大切除取得了 Surgery becomes the center of cancer treatment. At present, there are few cases of substantial cancer radiotherapy and chemotherapy. However, the development of effective anti-cancer drugs and the expansion of surgical indications at the same time are central issues in cancer clinical research. In recent years, due to the introduction of cardiovascular surgery techniques into lung cancer surgery, indications for surgical resection of lung cancer have been expanded. In addition, due to the different histological types of lung cancer, the progression patterns are also different. According to the progress of the method, the use of reduced surgery and bronchoplasty can be used to expand the indications for elderly patients with poor cardiopulmonary function. Mainly for the invasion of the cancer into the mediastinal enlargement resection made