喉梗阻在儿科临床中是常见病的并发症,病房诊断例数逐年增加。本症具有病情进展快,死亡率高的特点。由于此原因临床采取的气管插管、气管切开者屡见不鲜,我们于多年前已开始探索Ⅱ°及以上喉梗阻的超剂量激素控制,抢救了大批患儿,在挽救生命的同时,病情控制的快,也缩短了原发病 Laryngeal obstruction in pediatric clinical is a common complication of disease, ward diagnosed cases increased year by year. The disease has a rapid progression of the disease, high mortality characteristics. For this reason, tracheal intubation and tracheostomy are not uncommon in clinical practice. We began to explore over-dosage hormonal control of laryngeal obstruction Ⅱ ° and above many years ago, and rescued a large number of children. In addition to saving lives, the disease-controlled Fast, but also shortened the primary disease