Lung puncture can usually hang up with thoracic surgery or respiratory medicine. Chest puncture is usually caused by pleural effusion, lung nodules, pneumothorax and so on. 1. Pleural effusion: pleural effusion is usually caused by trauma or the rapid production of fluid in the pleural cavity, etc., which will cause chest tightness, dyspnea and other symptoms, which belongs to thoracic surgery diseases, and patients can go to the hospital to register with the Department of Thoracic Surgery. 2. Lung nodules: lung nodules are usually caused by inflammation, tumors and other reasons, there will be coughing, chest tightness, shortness of breath and other symptoms, which belongs to thoracic surgery diseases, patients can go to the hospital to register thoracic surgery. 3. Pneumothorax: Pneumothorax is usually caused by intense exercise, coughing and other reasons, coughing, chest tightness and other symptoms, pneumothorax belongs to respiratory diseases, patients can hang respiratory internal medicine, thoracic surgery. It is recommended that patients go to the appropriate department for examination and treatment in a timely manner, always observe the body’s condition, and quit smoking and drinking, and pay attention to the care of the body.