气管、支气管异物为耳鼻喉科常见急诊,尤以儿童为最,但从6例典型病例中仍可见到2例为成人,实属罕见。一般根据病史,症状及体征、较容易确诊。但对一些病史不明,症状、体征不典型的病例,如警惕性不高,极易造成误诊,误治。故此在对本病的诊断中应注意以下几个问题。2·1 内儿科医生对本病认识不够。本组典型的6例患者,先后在乡、县、厂矿、市级医院住院治疗,几乎每 Tracheal and bronchial foreign bodies are common emergency for otolaryngology, especially in children, but it is rarely seen in 2 of 6 typical cases. Generally based on medical history, symptoms and signs, easier to diagnose. However, some unknown history, symptoms, signs of atypical cases, such as vigilance is not high, can easily lead to misdiagnosis, mistreatment. Therefore, in the diagnosis of the disease should pay attention to the following questions. 2.1 Pediatricians do not know enough about the disease. The typical 6 patients in this group, successively in the township, county, factories and mines, municipal hospital inpatient treatment, almost every