呼吸道异物在临床上比较常见,尤其是小孩最多。每因嘻哈打笑时,误将小玩物、食物等呛入气道,轻者引起呼吸困难,重者可窒息致命,故多应急诊救治。但亦有异物存留于呼吸道内多年,或因症状不重,或因误诊而未及时处理,使患者深受其苦,值得注意。笔者曾遇一例声门下异物存留九年,被误诊为“喉乳头状瘤”的患者。现报告于 Respiratory foreign body is more common in clinical practice, especially in children up to. Each hip-hop laughter, mistakenly small toys, food, etc. choke into the airways, light caused by breathing difficulties, severe cases can suffocate fatal, so many emergency treatment. However, some foreign bodies remain in the respiratory tract for many years, or due to the symptoms are not heavy, or due to misdiagnosis and not handled in time, so that patients suffer, it is worth noting. I have encountered a case of foreign body remaining subacromial nine years, was misdiagnosed as “laryngeal papilloma” patients. Now report on