前言：目的：探讨儿童气管支气管异物的诊断与治疗。
Objective: To investigate the diagnosis and removal of tracheobronchial foreign bodies in children.
由于存在着解剖上的差异，右下叶支气管异物较左侧的多。
Because of the anatomical difference, the foreign bodies usually saw in right lower lobar bronchus.
由于存在着解剖上的差异，右下叶支气管异物较左侧的多。
Because of the anatomical difference, the foreign bodies usually saw in right lower lobar bronchus.
应用推荐