现将我院误诊的2例支气管异物病例就其误诊原因分析如下。1病历摘要例1:女,48岁。因反复咳嗽1 a余,咯血3 d到我院就诊。咯鲜红色血,3~4次/d,每次5~10 ml,无发热、呼吸困难、偶有胸闷、咳少许脓痰。患者有风湿性心脏病、二尖瓣狭窄病史6a。我院急诊内科初步诊断为咯血待查、风湿 Now my hospital misdiagnosed 2 cases of bronchial foreign body misdiagnosis of its causes as follows. 1 Medical Summary Example 1: Female, 48 years old. Due to repeated coughing more than 1 a, hemoptysis 3 d to our hospital. Slightly bright red blood, 3 to 4 times / d, each 5 ~ 10 ml, no fever, difficulty breathing, occasional chest tightness, cough a little purulent sputum. Patients with rheumatic heart disease, history of mitral stenosis 6a. Our hospital emergency diagnosis of hemoptysis pending initial examination, rheumatism