Since the 1990s, chemotherapy for lung cancer has made some progress, mainly thanks to third-generation drugs, including gemcitabine, paclitaxel, and vincristine, but in advanced lung cancer, the effect of chemotherapy is limited. In recent years, there have been new breakthroughs in lung cancer treatment. I have treated many advanced lung cancers with quite good results. I hereby upload the CT films of the patient before and after treatment to share with you. The following pictures are the CT comparison of the patient before and 2 months after treatment The other case is also the CT comparison of CT films before and after treatment.