最理想的癌化疗应该是高浓度的抗癌药大部份或全部直接作用于肿瘤组织,使之最大限度地发挥杀伤癌细胞的效力,同时尽可能减轻其副作用。按照上述观点作者最近对气管、支气管癌开展了新的雾化吸入化疗法,不仅疗效肯定,而且简便易行,无副作用。治疗方法,将可溶性的抗癌药粉剂置入超声雾化吸入器,并将其和喷用性祛痰剂安利维尔1mml或必咳平混合,经口或直接经气道吸入。肿瘤在末梢时应指导患者深吸气。所用抗癌药是直接作用于肿瘤的5-Fu, The most ideal cancer chemotherapy should be that most or all of the anticancer drugs with high concentration directly act on tumor tissues, so as to maximize the efficacy of killing cancer cells while minimizing their side effects. According to the above viewpoint, the author recently launched a new atomization and inhalation therapy for trachea and bronchial cancer, which not only has a positive effect, but also is simple and easy to perform without side effects. In the treatment method, a soluble anti-cancer drug powder is placed in an ultrasonic nebulizer inhaler, and is mixed with a spray tanning agent, Amerivir 1 mml or Biceps, and inhaled orally through the airway. When the tumor is on the tip, the patient should be instructed to inhale deeply. The anticancer drug used is 5-Fu that directly acts on the tumor.