X线检查是诊断气胸的主要方法。一般病人采用胸部透视或后前位胸部摄影,就可做出正确的诊断;少数病人需要摄侧位胸片或做胸部体层摄影;只有个别病人虽经各种胸部X线检查也不能确诊而需要开胸检查。气胸的X线表现:气胸X线表现的病理基础是胸膜腔积气和肺萎陷。X线检查时可看到 X-ray examination is the main method of diagnosis of pneumothorax. The average patient using chest fluoroscopy or posterior chest photography, you can make the correct diagnosis; a small number of patients need to take lateral chest radiography or do chest photography; only a few patients though a variety of chest X-ray examination can not be confirmed and Need to open the chest examination. X-ray findings of pneumothorax: The pathological basis of the performance of X-ray of the pneumothorax is pleural lumen and lung collapse. X-ray examination can be seen