成人特发性肺含铁血黄素沉积症（IPH）少见，我院收治5例曾被误诊为肺结核、间质性肺炎等，后经纤维支气管镜（FB）检查、组织细胞学确诊。现总结报道如下。1临床资料1．1一般资料男4例，女1例。年龄20～65岁。病程3个月～1．5年，平均6．4个月。全组病例均有反复咳嗽、咯痰， Adult idiopathic pulmonary hemosiderinosis (IPH) rare, 5 cases of our hospital have been misdiagnosed as tuberculosis, interstitial pneumonia, after bronchoscopy (FB) examination, histological diagnosis. Now summarized as follows. 1 Clinical data 1.1 General Information 4 males and 1 female. Age 20 to 65 years old. Duration of 3 months to 1.5 years, an average of 6.4 months. All patients have repeated cough, expectoration,