一、真菌病1.新型隐球菌病:新型隐球菌在鸽粪、鼠粪、蔬菜、果实上生长,其孢子被肺吸入,引起最初感染灶-肺炎,接着肺门淋巴结肿大,向周身播散.半数病例有原发疾病,迅速向肺、脑、脑脊髓膜及周身扩展,呈亚急性经过,予后不良,治疗也困难.肺的初感染灶有自愈倾向,往往被漏掉,多半在发生脑脊髓膜炎时才诊断出本病.致病菌在脑实质中繁殖时则形成孢囊,也有被误诊为脑肿瘤者.几乎所有病例都能在脑脊髓液沉渣的墨汁标本中,找到致病菌. 2.曲菌病:致病菌以烟薰色曲菌为最多,是广 First, fungal disease 1. New cryptococcosis: Cryptococcus neoformans in pigeon, mouse droppings, vegetables, fruit growth, the spores were inhaled lungs, causing the initial infection foci - pneumonia, followed by hilar lymph nodes, to the whole body broadcast Half of cases have primary disease, rapid expansion to the lungs, brain, cerebrospinal membrane and the whole body, was subacute, poor prognosis, treatment is also difficult .First lung lesions have a tendency to self-healing, are often missed, mostly In the event of meningitis, the disease was diagnosed when the pathogen in the brain parenchyma when the formation of cysts are also misdiagnosed as brain tumors were almost all cases of cerebrospinal fluid sediment in ink samples, Find pathogens. 2. Aspergillosis: Pathogenic bacteria to smoked Aspergillus color is the most, is wide