摘要
Objective In order to investigate the effect and leasibility of Holmium: YAG laser in the treatment of lung cancer at late stage. Methods 4 cases of lung cancer at late stage were treated with Holmium: YAG laser through liber brochoscopie. ResuIts The patients received the palliative treatment for 3~7 times. Alter the treatment, the tumor tissues decreased in size, and the tracts were unobstructed. The symptoms due to tract- obstruction were improved. Conclusion Holmium: YAG laser treatment has some practical value by improving the tract obstruction of lung cancer at late stage, improving the lung function and also the lofe quality.
