近30年来,厌氧菌性脓胸的发病率上升,引起了肺科的关注。作者收集1980～1986年所收治的19例厌氧菌性脓胸患者。诊断靠胸膜腔积液的体征和X 线征象,并经胸腔穿刺证实,如穿刺液呈脓性,或胸液中细胞80%以上为中性多核白细胞;胸液、血液及可疑病变作培养,如有一项有厌氧菌生长则可诊断。1984年以后,入院病人均及时作了CT 检查。 In the past 30 years, the incidence of anaerobic empyema increased, causing the concern of pulmonary medicine. The authors collected 19 patients with anaerobic empyema treated from 1980 to 1986. Diagnosis of pleural effusion signs and X-ray signs and confirmed by thoracentesis, such as puncture fluid was purulent, or more than 80% of cells in the pleural effusion of polypoid white blood cells; pleural fluid, blood and suspicious lesions for culture, If there is an anaerobic bacteria can be diagnosed. After 1984, patients were admitted to a timely CT examination.