本文对118例自发性蛛网膜下腔出血脑脊液红细胞清除时间与临床资料进行了分析,提示影响清除时间的因素有病情的严重程度,出血量的多少,以及病程中有无再出血等。清除时间有否延缓可作为估计预后的一项依据;清除时间与性别、年龄、入院时血压,脑脊液压力,有无视乳头水肿,既往有无蛛网膜下腔出血史以及治疗中有否使用脱水剂、止血药物等无关。作者并讨论了清除时间延缓可能是因为再出血和延长或缓慢出血等原因造成的。清除时间延缓,预后较差。 In this paper, 118 cases of spontaneous subarachnoid hemorrhage cerebrospinal fluid erythrocyte clearance time and clinical data were analyzed, suggesting that the factors that affect the clearance time are the severity of the disease, the amount of bleeding, and whether the course of rebleeding. Whether the removal of time has been postponed can be used as a basis for estimating prognosis; clearance time and gender, age, admission blood pressure, cerebrospinal fluid pressure, with or without papillary edema, previous history of subarachnoid hemorrhage and the use of dehydration agent , Hemostatic drugs have nothing to do. The authors also discuss that the delay in clearing time may be due to rebleeding and prolonged or slow bleeding. Clear time delay, the prognosis is poor.