气管支气管镜检查术在儿童气道异物诊治中的价值

Diagnostic and therapeutic value of endoscopy in foreign body aspiration in children

气道异物吸入是导致3岁以下儿童急性死亡的重要原因之一。异物吸入种类多样，嵌顿在气道不同部位引起临床表现轻重不一，极易引起误诊误治。气管支气管镜检查术既是气道异物的确诊手段，同时又能够取出异物，及时治疗。临床上无论是明确或是疑似异物吸入，均需行气管支气管镜检查以帮助诊治。

Asphyxiation by an inhaled foreign body is a leading cause of accidental death among children younger than three years. The species of foreign body aspiration are many and varied. Immediately after inhalation the child starts to cough, wheeze, or have laboured breathing. The clinical manifestation will be different when foreign body stays in different part of bronchial tree. It＇s extremely easy to cause misdiagnosis. No matter whether aspiration or not, bronchoscopy should be taken, The bronchoscopy is not only the means of diagnosis, and removes the foreign body at the same time which helps to treat timely.