There are many causes of pulmonary alveoli. The increased pressure inside the alveolar cavity can cause the alveoli to rupture and fuse together so that air-containing cavities are formed in the lung tissue, mostly secondary to diseases such as pneumonia and tuberculosis. In addition, some bad habits and long-term smoking can also lead to it. The preferred treatment for pulmonary apical alveoli is surgery. If the patient does not have discomfort symptoms himself, he can treat the primary disease first. If it is caused by infection can be treated with antibiotics, such as ampicillin, amoxicillin, etc. If the pulmonary alveoli are relatively large, or compression of the surrounding tissues, the patient has chest tightness, breathing difficulties need to be treated surgically, now are minimally invasive surgery, small trauma, fast recovery after surgery.