隐球菌病是由新型隐球菌感染所致,根据美国感染病学会(IDSA)2010年指南,世界范围内隐球菌病的患病率和病死率逐渐上升[1]。新型隐球菌感染多发生于艾滋病、接受器官移植患者等免疫抑制宿主,多累及肺及中枢神经系统,可发生于全身任何器官,但无肺及中枢神经受累的隐球菌病是极少 Cryptococcosis is caused by C. neoformans infection, and according to the 2010 guidelines of the American Academy of Infectious Diseases (IDSA), the prevalence and mortality of cryptococcosis worldwide have been gradually increasing [1]. Cryptococcus neoformans infection occurs mostly in AIDS patients receiving organ transplant immune suppression host, involving the lungs and the central nervous system, can occur in any part of the body, but no pulmonary and central nervous involvement of cryptococcosis is minimal