Tumors in the lungs are generally more serious, but it also depends on the nature of the tumor. If it is a benign tumor or a relatively early malignant tumor, it is completely possible to cure, and this condition is not too serious. If it is a malignant tumor, there is still a possibility of recurrence, which requires regular review and follow-up. If it is a malignant tumor with relatively not too early lung stage, it is also necessary to strive for surgical treatment, and after the surgery, combined with radiotherapy and chemotherapy and other comprehensive treatment. For lung malignant tumors, there are many targeted drugs available, such as ERSA, Troche, Anrotinib, etc., which may be more effective for lung cancer, usually genetic testing is required first.