纤维支气管镜对支气管异物漏诊患者的诊治价值

为探讨支气管异物的漏诊原因和总结纤维支气镜（ＦＢ）对该病的诊治经验，作者对曾被误诊经验，作者对曾被误诊为其它疾病并经ＦＢ检查确诊１２例支气管异物患者的诊治经验进行了总结分析，结果发现，该１２例患者均因无明确的异物吸入史，胸片上未能见及异物，仅见及肺不张，肺门阴影增大及阻塞性肺炎，以及临床再现为支气管肺感染或喘息等，而被误诊为肺癌、肺炎、哮喘和肺结核，经ＦＢ检查后均获确诊，其中１１例经ＦＢ成功地钳出

The diagnostic and therapeutic value of flexible bronchoscopy in foreign-body aspiration misdiagnosed as other respiratory diseases]

To explore the causes of missed diagnosis of foreign-body aspiration and summarize the experiences on the diagnostic and therapeutic use of flexible bronchoscopy (FB) in these patients. Twelve cases of foreign-body aspiration misdiagnosed as other respiratory diseases, confirmed by FB examination were analyzed. All of these patients had no histories of foreign-body aspiration, and no foreign-body shadows were found on their chest films. But there were atelectasis, hilar enlargement and obstructive pneumonia found on the films. Among the patients in this group, 7 cases were misdiagnosed as lung cancer, 2 cases of pneumonia and asthma each, and 1 case as tuberculosis. The diagnoses of all the 12 cases were confirmed by FB examinations. The foreign-bodies of the 11 cases were successfully grasped and taken out through the FB. This suggests that FB should be of great diagnostic and therapeutic value in patients with foreign-body aspiration misdiagnosed as other respiratory diseases.