小儿克山病的全身脏器常有感染性改变,我们考虑这类感染属于并发病;另一些作者则认为具有原发性质,属于克山病本身的组成部分,从而主张克山病系病毒感染所致。鉴于这一问题和克山病的病因与发病机制有密切关系,我们对云南省楚雄地区1975至1982年克山病尸检病例中感染性病变的发生及消长情况进行了系统观察,以便进一步探讨感染在克山病发病中的作用。 Pediatric Keshan disease of the body organs often have infectious changes, we consider such infections are concurrent and other; others consider the primary nature of Keshan disease itself belongs to the component, which advocates Keshan disease virus infection Due. In view of this issue and Keshan disease etiology and pathogenesis are closely related, we conducted a systematic observation of the incidence of Keshan disease autopsy cases from 1975 to 1982 in Chuxiong, Yunnan Province, and the growth and decline in order to further explore the infection Keshan disease in the role.