高血压脑出血患者的弥散张量成像应用研究  

Application study of magnetic resonance diffusion tensor imaging in hypertensive intracerebral hemorrhage in basal ganglion region

作　　者：王涛[1] 王安生[1] 高燕军[1] 张胡金[1] 

机构地区：[1]西安市中心医院,西安710003

出　　处：《陕西医学杂志》2011年第10期1306-1308,共3页Shaanxi Medical Journal

基　　金：陕西省卫生厅医药卫生科技基金项目(2010H16)

摘　　要：目的:探讨弥散张量成像(DTI)对高血压脑出血损伤的评估价值。方法:运用DTI技术测量17例高血压基底节区出血患者患侧受损CST区及对侧对应部位CST区FA值,并分析FA值之间、FA值降低百分比和NIHSS之间的关系。结果:17例患者的患侧受损CST区FA值均低于对侧CST区FA值,两侧CST区的FA值差异有统计学意义(P<0.05)。患侧CST区FA值降低百分比与NIHSS评分有显著正相关性(P<0.01)。结论:受损CST区FA值的降低值能量化地反映CST区的受损情况,CST区FA值降低百分比能够反映患者病情的严重程度。Objective：To study the clinical application of diffusion tensor imaging in hypertensive intracranial hemorrhage.Methods：To measure FA of impaired CST area and the contralateral CST area in 17 HICH cases in basal ganglion region using DTI,and to analyze the relationship between FA values,the lower rate of FA and NIHSS score.Results：The FA of impaired CST area were lower than those in the contralateral sides in all 17 patients,indicating significant differences（P0.05）.the decreased rate of FA was positively correlated with NIHSS score significantly（P0.01）.Conclusion：The decreased FA might indicate damage information of impaired CST area quantitatively,the rate of FA decreasing might suggest the severity of The disease.

关 键 词：脑出血 脑损伤/诊断 弥散张量成像/方法 

分 类 号：R743.34[医药卫生—神经病学与精神病学]