ICU 患者是侵袭性真菌感染(invasive fungal infections,IFI)的高发人群,且 IFI 正成为导致 ICU 患者死亡的重要病因之一。当前,国内外有些学者把 IFI 称为侵袭性真菌病(invasive fungal disease,IFD),对此尚有争论。为使重症医学工作者对 IFI 有一个全面、系统的认识,中华医学会重症医学分会组织相关专家,依据近年来国内外研究进展和临床 ICU patients are a high incidence of invasive fungal infections (IFI), and IFI is becoming one of the major causes of death in ICU patients. At present, some scholars at home and abroad have referred to IFI as invasive fungal disease (IFD), which is still controversial. In order to make the IFI have a comprehensive and systematic understanding among the critically ill medical workers, the Chinese Medical Association’s Critical Care Medicine Branch will organize relevant experts. Based on the research progress and clinical practice at home and abroad in recent years,