烟雾病(Moyamoya disease)是一种以颈内动脉末端及大脑前、大脑中动脉起始部动脉内膜缓慢增厚,动脉管腔逐渐狭窄以致闭塞,脑底穿通动脉代偿性扩张的疾病。根据脑血管造影特点形象地称之为Moyamoya病。最早由日本Suzuki和Takaku报道,以往诊断此病主要靠数字减影血管成像(DSA),近 Moyamoya disease is a disease that compensates for the compensatory dilatation of the penetrating cerebral artery due to the gradual thickening of the intima of the internal carotid artery at the tip of the internal carotid artery and the front of the brain and the middle of the middle cerebral artery. According to the characteristics of cerebral angiography vividly called Moyamoya disease. First reported by Japan Suzuki and Takaku, the past diagnosis of the disease mainly by digital subtraction angiography (DSA), near