脑梗死是最常见的、发病率最高的急性脑血管病,占全部脑血管病的70％～80％。大面积脑梗死是由于脑动脉硬化或外来栓子进入颅内引起主干动脉或皮层支狭窄50％以上或闭塞未能获得充分的侧支循环,导致供血区域的脑组织广泛坏死、软化,甚至出血,其病情危重,在临床上与小面积梗死有所不同。现将我院近年来收治的60例大面积脑梗死临床资料分析如下。 Cerebral infarction is the most common, the highest incidence of acute cerebrovascular disease, accounting for 70% of all cerebrovascular disease to 80%. Large cerebral infarction is due to cerebral arteriosclerosis or foreign emboli into the skull caused by arterial or cortical branch stenosis more than 50% or occlusion failed to obtain adequate collateral circulation, leading to extensive necrosis of the brain tissue supply area, and even bleeding , Its critical condition, in clinical and small area infarction is different. Now in our hospital admitted in recent years, 60 cases of large area cerebral infarction clinical data are analyzed as follows.