蛛网膜下腔出血后脑血管痉挛是一种常见并发症 ,常引起严重的局部脑组织缺血或迟发性缺血性脑损害。目前 ,伴发血管痉挛的病理发生和基因表达了解甚少。有关其治疗方法很多 ,但均不大理想 ,现就其治疗进展作一综述 Cerebral vasospasm is a common complication after subarachnoid hemorrhage and often causes severe local brain ischemia or delayed ischemic brain damage. Currently, little is known about the pathogenesis and gene expression associated with vasospasm. Many of its treatment, but not ideal, are reviewed on the progress of its treatment