新型隐球菌性脑膜脑炎,简称隐脑(cryptococcal meningoen-cephalitis,CM),为新型隐球菌感染直接侵犯中枢神经系统,形成脑膜和脑实质内慢性肉芽肿,起病缓慢,临床表现复杂,致死率、致残率及误诊率均很高。近年有增多趋势,但国内影像学杂志报告较少,现对我院2003-2005年收治并经脑 New cryptococcal meningoencephalitis, referred to as cryptococcal meningoen-cephalitis (CM), is a new type of cryptococcal infection that directly invades the central nervous system and forms a chronic granuloma in the meninges and brain parenchyma, with a slow onset, complex clinical manifestations, and death Rates, disability and misdiagnosis rates are high. In recent years, there is an increasing trend, but fewer reports of domestic imaging magazines, is now admitted to our hospital from 2003 to 2005 and brain