缺乏明确异物吸入史的支气管异物易误诊，纤维支气管镜（ＦＢ）检查如不仔细观察第１次亦不易确诊。我科自１９９６年以来经ＦＢ诊断和钳取６例，现将其诊治经验报告如下。１　临床资料男２例，女４例。年龄３２～７１岁。病程２个月～１０年。均无明确异物吸入史。主要症状有 The lack of clear foreign body history of bronchial foreign body easy to misdiagnosis, bronchoscopy (FB) if not carefully observed the first 1 is not easy to diagnose. Our department since 1996 by FB diagnosis and forceps to take 6 cases, now the diagnosis and treatment of their experience are reported as follows. 1 clinical data of 2 males and 4 females. Age 32 ~ 71 years old. Course of 2 months to 10 years. No clear history of foreign body aspiration. The main symptoms are