患者男性 ,55岁 ,因阵发性咳嗽 ,声嘶 ,异物感 10余天而入院。间接喉镜下见左侧声带后方有黑色异物 ,表面麻醉后纤维镜检未发现异常。次日在无麻醉状态下行纤维喉镜检 ,见左侧声带后方有黑色异物 ,为活水蛭 ,当即放入支撑喉镜 ,暴露声门 ,黑色异物时隐时现 ,放入异物钳 ,待其进 Male patient, 55 years old, due to paroxysmal cough, hoarseness, foreign body sensation more than 10 days and admitted to hospital. Indirect laryngoscopy see the left vocal cords behind the black foreign body, the surface of the fiber after anesthesia was found no abnormalities. The next day in the absence of anesthesia under fiber laryngoscopy, see the left vocal cords behind the black foreign body, living leeches, immediately placed in the support laryngoscope, exposed glottis, black foreign body hidden time, into the foreign body clamp, to be its Enter