Whether the lung tumor can be removed or not needs to be evaluated by professional doctors, firstly, the nature of the tumor, benign or malignant, and the degree of tumor development, and secondly, the patient’s general condition to see if it can tolerate surgery. 1. benign tumor: if the tumor in the lung is benign, the tumor is small in size, slow in growth, and will not invade the surrounding tissues, if the patient’s general condition is good, it can be cured by surgical removal. If the patient has serious basic diseases and cannot tolerate the surgical treatment, it can be temporarily observed and regularly reviewed; 2.Malignant tumor without metastasis: If the lung tumor is malignant in nature, and there is no spread and metastasis, and the patient’s general condition is good, it can be surgically removed; 3.Malignant tumor with metastasis: If the malignant tumor has developed to the middle stage and invaded the surrounding tissues, it can be removed simply by resection. If the tumor has progressed to advanced stage and the lung tumor has metastasized extensively, generally speaking, it cannot be removed surgically, but needs to be treated by conservative treatment, combined with chemotherapy, radiotherapy, targeted drug therapy, biological therapy, microwave ablation therapy, etc., to control the growth, development and spread of the tumor and minimize the symptoms. It is necessary to control the growth, development and spread of tumor through conservative treatment, combined with chemotherapy, radiotherapy, targeted drug therapy, biological therapy, microwave ablation therapy, etc. to minimize the symptoms and prolong the life span.