51例蛛网膜下腔出血临床特征分析Analysis of clinical characteristic of 51 cases of patients with subarachnoid hemorrhage
孙建奎,吴贵锋,屈宝华
摘要(Abstract):
目的对蛛网膜下腔出血的临床特征进行分析,增强对该病的认识,提高诊断率。方法对我科2007-09~2009-09收住的51例蛛网膜下腔出血患者的人群特征、发病诱因、首发症状及体征、辅助检查、误诊、主要并发症、治疗及预后等方面进行分析讨论。结果女性多于男性,平均年龄54岁;活动为主要诱因,严重头痛为主要症状,绝大多数脑膜刺激征阳性,CT为首选检查手段,CT检查阴性者可选择腰椎穿刺;动脉瘤为主要原因,易误诊为感冒、高血压、脑供血不足等;再出血、脑血管痉挛、脑积水为主要并发症,脑脊液置换可以较快减轻头痛症状,大多预后良好,无明显后遗症;高龄、严重并发症者、Hunt和Hess分级高者、伴血小板减少等血液系统疾病者预后差,病死率高。结论若能认识蛛网膜下腔出血,容易作出正确诊断,使患者有良好预后。
关键词(KeyWords): 蛛网膜下腔出血;临床特征
基金项目(Foundation):
作者(Author): 孙建奎,吴贵锋,屈宝华
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