特发性肺含铁血黄素沉着症(IPH)因初发时常以呼吸道或血液病症状为主要表现,易致误诊。本院近3年来收治的6例来院前都曾误诊,现报告如下。临床资枓男4例,女2例。年龄2 6/12～13岁。误诊时间4个月～11年。本组患儿的主要症状特点:病程较长,多次复发。有咳嗽4例,气促6例, Idiopathic pulmonary hemosiderosis (IPH) due to initial onset often respiratory or blood disease symptoms as the main performance, easy to cause misdiagnosis. The hospital admitted to the past three years, 6 cases have been misdiagnosed before the hospital, are as follows. Clinical data 枓 male 4 cases, female 2 cases. Age 2 6/12 ~ 13 years old. Misdiagnosis time 4 months to 11 years. The main symptoms of children with this group characteristics: longer duration, multiple recurrences. Cough in 4 cases, 6 cases of shortness of breath,