我科收治２例长期误诊（８个月和５年）的气管异物病人，症状、体征特殊，曾多方求医均被误诊，特报道如下。１病例资料【例１】女，６５岁。主因咳喘８个月，加剧５天，于１９９７年８月１２日入院。８个月前，因食猪排骨时误吸，致剧烈呛咳，并咯血约１００ｍｌ，在当地... Our department admitted 2 cases of long-term misdiagnosis (8 months and 5 years) of tracheal foreign body patients, symptoms, signs of special, have been multidisciplinary medical treatment were misdiagnosed, especially reported as follows. 1 case information [Example 1] Female, 65 years old. The main cough and asthma for 8 months, exacerbated for 5 days, on August 12, 1997 admission. 8 months ago, due to eating pork ribs aspiration, caused by severe cough, and hemoptysis about 100ml, in the local ...