单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,foreign body in trachea and bronchus,Source,：,external,、,internal,Classification of foreign body,：,plant,：,peanut,、,seeds.,animal,：,fishbone,、,bone pieces,mineral,：,iron nail,synthetic product,：,dental prosthesis,foreign body in trachea and b,90%cases,5 years,80%cases,3 years,causes,：,poorly chew function,poorly pharyngeal reflex,unconscious,，,aspiration,unhealthy habit:foreign body in mouth,medical:,90%cases5 years,80%cases,Factors associated with clinic presentation,foreign body sorts,：,peanut,，,chemical bronchitis,Size:,Shape:,Stay time:,Stay site,Infection or not:,Factors associated with clinic,presentation,Inhaled period,：,cough,，,dyspnea,Quiet period,：,no any symptom,Infection period,：,cough,，,dyspnea,fever,Complication period,：,atelectasis,、,emphysema,、,lung infection,presentation,diagnosis,：,history of foreign body,，,dyspnea,、,cough,，,disorder sign in X-ray,X-ray,：,obstructive emphysema,obstructive atelectasis,scan,：,three-dimensional rebuild,treatment,：,bronchoscopy,diagnosis：history of foreign b,上海交通大学耳鼻咽喉科学英文版课件 foreign body in trachea and bronchus,上海交通大学耳鼻咽喉科学英文版课件 foreign body in trachea and bronchus,上海交通大学耳鼻咽喉科学英文版课件 foreign body in trachea and bronchus,Foreign body in bronchus,Foreign body in bronchus,Foreign body in bronchusForeig,Foreign body in trachea,Foreign body in trachea,Foreign body in trachea,Foreign body in trachea,Foreign body in bronchus,Foreign body in bronchus,Thanks,Thanks,