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脑动脉炎(Cerebroarteritis)是一种原因不明的疾病,病人多突然发病,临床主要表现为偏瘫、双偏瘫、失语和智能减退等,儿童和少年发病较多,严重影响其身心健康。据文献报道,钩端螺旋体(下简称钧体)可引起中枢神经系统并发症。该病多发生在钩体病疫区,常在当地钩体病暴发流行后,同年脑动脉炎病例增多。为查明脑动脉炎与钩体病的关系,曾进行了流行病学、病原学、血清学、临床、放射及病理等多方面的研究,用多种流行病学调查分析方法,如配比病例——对照研究、定群研究、先证病例分析方法等,多次研究的结果均证明感染钩体是脑动脉炎的重要病因。
Cerebrovascular disease (Cerebroarteritis) is an unknown cause of the disease, the sudden onset of many patients, the main clinical manifestations of hemiplegia, bipolar disorder, aphasia and intellectual decline, more children and adolescents, seriously affecting their physical and mental health. According to the literature, Leptospira (hereinafter referred to Jun body) can cause central nervous system complications. The disease occurs in the leptospirosis, often in the local outbreak of leptospirosis epidemic, the same year increased cases of arteritis. To identify the relationship between cerebral arteritis and leptospirosis, epidemiology, etiology, serology, clinical, radiation and pathology and other aspects of the study, with a variety of epidemiological survey and analysis methods, such as the ratio Case-control study, colonization study, evidence-based case analysis methods, the results of many studies have proved that infected leptospirosis is an important cause of cerebral arteritis.