自发性脑出血后局部脑血流量动态变化及影响因素的相关研究  

Dynamic Changes of rCBF in Spontaneous Intracerebral Hemorrhage (SICH) and Their Influential Factors

作　　者：包仕尧[1] 傅琦[1] 石怡珍[2] 何广仁[2] 

机构地区：[1]苏州医学院附属第二医院神经内科,215004 [2]苏州医学院附属第二医院核医学科,215004

出　　处：《江苏医药》1997年第11期759-760,共2页Jiangsu Medical Journal

摘　　要：为研究自发性脑出血后局部脑血流（rCBF）动态变化规律及影响因素，应用单光子发射计算机断层扫描（SPECT）rCBF断层显像，依据ROI比值法分别测定66例脑出血患者急性期、亚急性期及慢性期的比值。结果：急性期rCBF显著减少，其程度与血肿量及出血部位有关，以后随时间推移rCBF逐步增加。影响脑出血后rCBF变化的因素主要是血肿量及出血部位。Material and Methods:With SPECT imaging, measurements of the rCBF ratio were performed forthree times during acute, subacute and chronic periods in 66 cases of SICH. Results:rCBF was significantly re-duced during acute period. It was related to the volume and location of the hematoma. The rCBF was progressivelyincreased as time going on. conclusion: The volume and location of the hematoma were the two main innuentialfactors which affect the rCBF after SICH.

关 键 词：脑出血 自发性 脑血流量 SPECT 动态变化 

分 类 号：R743.34[医药卫生—神经病学与精神病学] R816.1[医药卫生—临床医学]