脑桥旁正中动脉与豆纹动脉粥样硬化型脑梗死的临床差异性研究

被引:3
作者
门雪娇 [1 ]
伍爱民 [1 ]
鲍健 [1 ]
杨映珊 [1 ]
林银瑶 [1 ]
何源 [2 ]
陆正齐 [1 ]
机构
[1] 中山大学附属第三医院神经病学科
[2] 中山大学公共卫生学院
关键词
穿支动脉疾病; 脑梗死; 白质变性; 临床特征; 磁共振成像;
D O I
暂无
中图分类号
R743.33 [脑栓塞];
学科分类号
1002 ;
摘要
目的探讨不同供血区域的2组穿支动脉粥样硬化型脑梗死的临床差异。方法连续入选自2008年1月22日至201 1年10月13日于中山大学附属第三医院神经科住院治疗的213例穿支动脉粥样硬化型脑梗死患者为研究对象,均经头颅磁共振DWI确诊为穿支动脉供血区域梗死。根据DWI所示穿支动脉供血区域的不同将入选患者分为2组,即脑桥旁正中动脉组(PPA组,56例)与豆纹动脉组(LSA组,157例),对2组患者的临床特征进行比较。结果白质变性在LSA组与PPA组患者中均有较高的发生率,分别为85.4%和98.2%。PPA组与LSA组患者在平均住院日及磁共振所示白质变性方面比较差异有统计学意义(t=-2.044,P=0.045;x2=6.832,P=0.009)。多自变量Logistic回归分析得出PPA组与LSA组磁共振检查所示伴有白质变性与不伴有白质变性的OR值为1 1.652,95%CI为1.483~91.529,P值为0.020。结论穿支动脉粥样硬化型脑梗死常同时伴有白质变性,但因供血区域的不同而各有特点。
引用
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页码:152 / 156
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