Lung resection for squamous lung cancer is usually useful. Lung squamous carcinoma belongs to one of the more common tumor types of lung cancer, which is usually treated by lung resection surgery, which can remove one side of the lung or part of the lung lobes. If early-stage squamous lung cancer is cured by lung resection surgery, even if middle or late-stage squamous lung cancer is cured by chemotherapy or radiotherapy, the survival time of patients will be significantly prolonged. If advanced squamous lung cancer has multiple metastases, such as brain metastasis, liver metastasis or adrenal gland metastasis, even if the patients are treated by lung resection surgery, the survival time of the patients has not been prolonged significantly. Therefore, whether lung resection for squamous lung cancer is useful or not has a great relationship with the stage of tumor, severity of disease and whether metastasis occurs. If squamous lung cancer is found in examination, it is recommended to actively cooperate with doctors to improve relevant examinations, clarify the stage of cancer and formulate individualized treatment plan.