食道异物是耳鼻咽喉科急诊 ,有时由于出现症状体征特殊或患者就诊于其他科室 ,如不详细询问病史或不仔细检查常被误诊 ,给患者带来不必要痛苦 ,现将本科近几年来遇到 3例病例作一分析 ,现报告如下 :1　病例介绍例 1　患者 ,男性 ,4 9岁 ,主诉 :反复胸骨后疼痛2 6年 ,加重伴呼吸 Esophageal foreign body is an otolaryngology emergency department, sometimes due to the emergence of symptoms and signs of special or patient treatment in other departments, such as no detailed history or careful examination is often misdiagnosed, giving patients unnecessary suffering, the undergraduate now encountered in recent years 3 cases of an analysis, are reported as follows: 1 case introduction Example 1 patients, male, 49 years old, chief complaint: repeated sternal pain 26 years, increased with breathing