我院2002—2009年共收治气管、支气管异物患者500例,其中特殊异物12例,现将其诊疗情况报告如下。1资料与方法1.1一般资料12例均为我院住院患儿,其中男9例,女3例;年龄4岁1例,5岁2例,7岁4例,8岁1例,9岁1例,18岁1例,33岁1例,40岁1例;病程6h~4年。临床症状:均有不同程度的咳嗽及喘 Our hospital received a total of 500 cases of tracheal and bronchial foreign body from 2002 to 2009, of which 12 cases of special foreign body, now the diagnosis and treatment are reported as follows. 1 Materials and Methods 1.1 General Information 12 cases were hospitalized children, including 9 males and 3 females; age 4 years old in 1 case, 5 years old in 2 cases, 7 years in 4 cases, 8 years old in 1 case, 9 years old 1 Cases, 18 cases in 1 case, 33 years old in 1 case, 40 years old in 1 case; duration of 6h ~ 4 years. Clinical symptoms: There are varying degrees of cough and asthma