1病例介绍:男性患者,39岁,10年前在当地医院镶牙,医生为患者戴牙时,出现误咽呛咳,假牙消失,之后患者只感喉部稍有疼痛,无呼吸困难,无吞咽困难,到耳鼻咽喉科检查无异常,故误认为假牙咽入胃内。在这之后的10年内,患者剧烈运动、上楼或着急走路时就会出现轻微的胸闷,气短,由于休息 1 case description: male patient, 39 years old, 10 years ago in the local hospital denture, the doctor wearing teeth for patients, the occurrence of aphasia and cough, dentures disappear, after the patient only a slight pain in the throat, no breathing difficulties, no swallowing Difficult to otolaryngology check no abnormalities, it mistakenly believe that false teeth into the stomach. In the following 10 years, patients with strenuous exercise, going upstairs or anxious to walk there will be a slight chest tightness, shortness of breath, due to rest