近来,我科遇1例支气管异物停留时间长达1年且自行咳出者.报告如下.患者,男,34岁.因误吸假牙后反复咳嗽伴呼吸困难1年.于1995年8月7日以“支气管异物”来我科就诊.缘于1994年8月31日晨起咳嗽时将脱落的假牙误吸气管内,当时咳嗽剧烈、呼吸困难,数分钟后平稳,未作处理.3d后仍咳嗽,咯少许黄痰,平卧或右侧卧位时出现呼吸困难,左侧卧位缓解.同年10月曾在外院诊断为“左支气管异物”,两次在全麻下行异物取出术,均未成功.上述症状仍反复发作.多次在外院行抗感染治疗,效果不明显.近2月出 Recently, I encountered a case of bronchial foreign body residence time of up to 1 year and their own cough .Report as follows .Patient, male, 34 years old .As a result of repeated aspiration of dentures after repeated cough with dyspnea for 1 year in August 1995 7 Day to “bronchial foreign body” to our department for treatment.Due to the morning of August 31, 1994 when the cough will fall off false denture aspiration tube, when coughing, difficulty breathing, smooth after a few minutes, no treatment .3d after Still cough, slightly yellow sputum, supine or right lateral position when breathing difficulties, left lateral position to ease the same year in October outside the hospital diagnosed as “left bronchial foreign body”, two times under general anesthesia removed foreign body surgery, Are not successful.The above symptoms are still recurrent.Many times outside the hospital anti-infective therapy, the effect is not obvious .In recent 2 months