近年来,侵袭性肺曲霉菌病(invasive aspergillosis,IPA)的发病率有逐年上升的趋势,其临床表现多变,常被误诊,病死率高,通常发生于免疫缺陷患者,但在免疫功能正常患者中也渐有报道,且其临床表现和影像学表现与免疫缺陷者有所不同,值得重视。IPA包括血管侵袭和气道侵袭,血管侵袭 In recent years, the incidence of invasive aspergillosis (invasive aspergillosis, IPA) has been increasing year by year, its clinical manifestations varied, often misdiagnosed, high mortality, usually occurs in patients with immunodeficiency, but in normal immune function Patients are also gradually reported, and its clinical manifestations and imaging findings and immunodeficiency are different, it is worth attention. IPA includes vascular invasion and airway invasion, vascular invasion