There is no clinical statement that patients with pulmonary maculopathy can only live 10 years; it is a benign disease with mostly good prognosis and generally does not affect life expectancy. Some pulmonary blisters are caused by congenital genetic abnormalities, a few have unclear etiology, and most are secondary to inflammatory lung diseases, such as emphysema and asthma. According to the morphology of the blister and the lung tissue structure, etc., it can be divided into the following three types: 1. Type I pulmonary blister: by chest X-ray, the blister can be found with normal lung parenchyma, often located at the lung apex, with clear cavities and borders, and near normal lung function. Patients have no symptoms or mild symptoms, this type can not be treated, usually pay attention to avoid strenuous exercise, pay attention to long-term observation, generally will not affect the life of patients; 2, type II pulmonary herpes: patients with pulmonary herpes with extensive emphysema of the surrounding lung parenchyma, the herpes are often multiple, the scope of involvement according to the size of the herpes. At this time, the patient’s symptoms are related to the volume of the blister and the severity of the surrounding emphysema, and symptoms of chest tightness and shortness of breath will occur. Patients are advised to undergo surgery in a timely manner, and their symptoms improve significantly after surgery; 3. Type III pulmonary blister: basically, the lung parenchyma is completely lost in the area of the blister, and the extent is limited to the lung segment or lobe, or it may involve the whole lung on one side. The disease is more serious, patients will have respiratory distress, respiratory failure, pulmonary heart disease, life-threatening, and surgical treatment does not completely restore lung function, but can significantly improve the symptoms.