小儿气管异物误诊１例张燕（贵阳市第一人民医院五官科贵阳５５０００１）患儿，女，２岁。因咳嗽、呼吸困难４ｄ以急性喉炎并心衰、酸中毒收入院，体温３６℃，脉搏１８０次／ｍｉｎ，呼吸４０次／ｍｉｎ，呈急性重病容，面色青紫、发绀，吸气时见重度三凹征。肺偶闻及喉... Pediatric tracheal foreign body misdiagnosis of a case of Zhang Yan (Guiyang First People ’s Hospital, Guiyang 550001) children, female, 2 years old. Due to cough, difficulty breathing 4d with acute laryngitis and heart failure, acidosis income hospital, body temperature 36 ℃, pulse 180 beats / min, breathing 40 beats / min, was acute severe disease, looking bruising, cyanosis, Three concave sign. Pulmonary smell and throat ...