肺硬化性血管瘤(pulmonary sclerosing haemangiomas,PSH)是一种至今不能肯定其组织来源的少见肿瘤,发病率低,国内外尚无大样本研究报道。国内报道病例均以肺部结节影就诊,本例以罕见的双肺弥漫性间质改变为表现,现报告如下。1临床资料患者,男性,53岁,因“喘累1年,加重伴间断发 Pulmonary sclerosing haemangiomas (PSH) is a rare tumor which can not confirm the source of its tissue so far. The incidence of pulmonary sclerosing haemangiomas is low, and there are no large sample reports at home and abroad. Domestic reported cases were treated with pulmonary nodules in this case with a rare diffuse interstitial lung manifestations, are as follows. 1 clinical data of patients, men, 53 years old, due to "wheezing tired for one year, increased with intermittent hair