Lung cancer is a common cancer and causes high mortality in Vietnam. Signs of the disease are often not apparent until metastatic lung cancer is diagnosed. Therefore, the treatment of metastatic lung cancer requires a combination of therapies such as immunotherapy, chemotherapy, and radiation therapy to be highly effective.

Lung cancer is a dangerous disease commonly found in people who smoke or are often exposed to toxic environments. Metastatic lung cancer is a life-threatening condition. Therefore, it is necessary to diagnose and find timely treatment methods for metastatic lung cancer.