自1966年以来,我院陆续发现一批临床极似脑血栓形成的病儿,且具有以下特点:1、发病季节较为集中,多在秋冬,特别是秋末冬初;2、患儿缺乏中枢感染的明显指征;3、患儿均为农村儿童,且居住分散,彼此之间无直接接触关系;4、预后尚好,病死率低,但病情反复,恢复 Since 1966, a number of clinical children with cerebral thrombosis have been found in our hospital, and have the following characteristics: 1, the incidence season is more concentrated, mostly in autumn and winter, especially late autumn and early winter; 2, the lack of central infection in children 3, the children are rural children, and live in scattered, no direct contact with each other; 4, the prognosis is good, the case fatality rate is low, but the disease repeatedly, recovery