支气管异物为一临床常见症,在成人常有明确异物吸入史,因此诊断并不困难,但若无明确异物吸入病史,常易导致误诊。现将我科近年来收治的5例无异物吸入史的成人支气管异物报告如下,以提高临床诊治水平。5例患者中男4例,女1例,年龄27～78岁,病程1周～1年不等。5例患者经临床反复询 Bronchial foreign body is a common clinical disease, often with definite foreign body inhalation history, so the diagnosis is not difficult, but if there is no clear history of foreign body aspiration, often lead to misdiagnosis. Now in our department in recent years, 5 cases of foreign body history of foreign body aspiration of bronchial foreign body reported below, in order to improve the level of clinical diagnosis and treatment. 5 patients, 4 males and 1 females, aged 27 to 78 years, duration of 1 week to 1 year. Five patients were clinically repeated inquiry