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新型隐球菌又名溶组织酿母菌。在土壤中广泛存在,亦存在于人及实验动物的肠道内,有人推测鸽子可能是本菌的自然宿主。本菌可侵犯肺、皮肤及其他组织,尤其对脑及脑膜易于侵犯。当机体免疫力下降时,常引起亚急性或慢性脑膜感染,即所谓隐球菌脑膜炎。近年来由于激素、抗生素、抗肿瘤药物和免疫抑制剂的广泛应用,此病有增加的趋势。临床症状酷似结核性脑膜炎、脑炎、脑肿瘤或脓肿。现将我院确诊为本病的一例报告如下。
Cryptococcus neoformans, also known as tissue lysozyme. It is widespread in the soil and exists in the gut of humans and laboratory animals. It has been speculated that the pigeon may be the natural host of this bacterium. The bacteria can invade the lungs, skin and other tissues, especially on the brain and brain membranes easily violated. When the body’s immune system decline, often caused by subacute or chronic meningeal infection, the so-called cryptococcal meningitis. In recent years due to hormones, antibiotics, anti-tumor drugs and immunosuppressive agents widely used, the disease has an increasing trend. Clinical symptoms resemble tuberculous meningitis, encephalitis, brain tumors or abscesses. Now our hospital diagnosed as a case report of the disease are as follows.