Cavitation in inflammatory lung disease is usually seen in cavitation caused by Staphylococcus aureus pneumonia and tuberculosis infection. In the case of inflammatory cavitation caused by Staphylococcus aureus pneumonia, it is usually seen as multiple cavitation-like changes in both lungs, with high fever, yellow sputum, dyspnea, even blood in the sputum, chest tightness and shortness of breath. In the case of inflammatory cavities caused by tuberculosis infection, which is also known as tuberculosis cavities, there are recurrent moderate to high fever, afternoon hot flashes and night sweats, and even blood in the sputum and hemoptysis. If the cavity does not disappear at the end of the treatment course, or even if pulmonary aspergillus infection occurs with repeated hemoptysis, the lesion should be surgically removed by a thoracic surgeon as soon as possible to avoid life-threatening recurrent hemoptysis.