Pulmonary maculoplasm (alveoli) is a type of limited emphysema in which the pressure in the alveolar cavity is elevated for various reasons, the alveoli are highly inflated, and the alveolar walls rupture and fuse with each other to form an air-containing cavity in the lung tissue. Patients with small pulmonary blisters have no obvious symptoms, and as the disease progresses and pulmonary dysfunction occurs, patients exhibit chest tightness, shortness of breath, and difficulty in breathing. At present, the clinical treatment of pulmonary herpes mainly takes the surgical method, thoracoscopic pulmonary herpes resection can be done minimally invasively under the advanced television photography technology, which has the advantages of less bleeding, faster recovery, minimally invasive aesthetics and shorter hospitalization time, etc. It has become the preferred method for the clinical treatment of pulmonary herpes. 1.How is pulmonary blister formed? Pulmonary blisters are formed due to high expansion of alveoli, rupture of alveolar walls and fusion with each other, usually caused by live-valve obstruction of small bronchi. Pulmonary blisters secondary to pneumonia or lung abscesses are usually seen in infants and children. Because of the inflammatory lesions, the small bronchial mucosa has edema, resulting in partial obstruction of the lumen, resulting in the role of the valve, the air can enter the alveoli but can not be easily discharged, over time, the pressure in the alveoli increased, and gradually formed a huge air-containing cavity, known as pulmonary blister. 2.What are the symptoms of pulmonary blisters? Patients with small pulmonary blisters and simple pulmonary blisters usually have no obvious symptoms, but when the pulmonary blisters increase in size or new pulmonary blisters appear in other parts, the lung dysfunction can cause a series of symptoms, such as pulmonary blisters increase in size and rupture to produce spontaneous pneumothorax, patients show severe chest pain, severe respiratory distress; patients with huge pulmonary blisters can show chest tightness, shortness of breath, and in serious cases, even limited mobility and loss of labor. 3.Thoracoscopic pneumonectomy Advantages: safe, reliable, less bleeding, fast recovery, minimally invasive and beautiful, generally about one week of hospitalization can be considered for discharge.