1.What should I do after being diagnosed with lung cancer? First of all, you should seek help from professional physicians. It is recommended to consult a medical oncology or a specialized oncology hospital to receive professional treatment from a multidisciplinary lung cancer treatment team. Lung cancer treatment is mainly divided into: surgery, radiation therapy (radiotherapy), chemotherapy (chemotherapy), targeted therapy and biological immunotherapy. Professional medical oncologists, respiratory physicians, radiotherapists and surgeons will discuss together, and according to each patient’s condition, physical status and personal requirements, they will tailor a most suitable treatment plan for you, which is clinically called individualized treatment. Second, you need to keep a calm heart. Don’t believe in those anti-cancer miracle drugs written on the wall or on the telephone pole, those newspaper advertisements that sneak into the ward and send to your bed at the entrance of the hospital or even when you are in the hospital, those magic pills on TV with impassioned tone or even finding real cases. Then, let’s learn about the scientific treatment methods and the people they are suitable for. 2.How to understand your lung cancer staging? The staging of lung cancer generally adopts the TNM staging system. The common clinical expressions are: T1N2M1, stage IV. T indicates the size of the tumor on the lung, the larger the subscript number indicates the larger the tumor, N indicates the number of lymph nodes involved, the larger the subscript number indicates the more, M indicates the occurrence of metastasis of other organs, 0 indicates no, 1 indicates yes. Staging is divided into I, II, III and IV stages. The larger the number, the later the stage, the more severe the disease and the shorter the survival period. 3.What is lung cancer surgery treatment? It is a treatment method to remove lung cancer tumor tissues through surgery, and early stage patients can achieve radical effect through surgery. In recent years, the application of thoracoscopic technology in lung cancer surgery has saved many patients from the pain of open-heart surgery, but it is not suitable for everyone. 4.Which lung cancer patients need surgery? Usually, it is good news for cancer patients to have the opportunity to have surgery. Surgical resection is also the main method of treating early stage lung cancer. Whether surgery is needed depends on the extent of the cancer cells spread and the patient’s physical condition. If suffering from serious heart disease and respiratory disease, surgery is usually not an option. 5.Do lung cancer patients need further treatment after surgery? The need for follow-up treatment after surgery is determined by the stage of lung cancer. Since the majority of lung cancer patients in China are already in the middle and late stages at the time of diagnosis, most of them still need follow-up treatment after surgery. 6.What do lung cancer patients need to pay attention to after surgery? After surgery, if you don’t need further treatment, then you should take good care of your body and follow the time explained by your doctor for regular review. If you need to continue the treatment, usually 2-4 weeks after the surgery, during this time, you need to strengthen nutrition and proper functional exercise, so that your body can recover from the trauma of the surgery as soon as possible to meet the following battle. Yes, it is a war, a war with cancer cells. The process may also be somewhat painful.