期刊文献+

MCA脑梗死的影像学表现及其病理生理机制研究

下载PDF
导出
摘要 目的探讨大脑中动脉供血区脑梗死的影像学表现及其发病机制。方法对50例经颅脑MRA或DSA确诊的症状性大脑中动脉粥样硬化患者进行研究,依据其头部弥散加权成像和T2W的改变对大脑中动脉供血区脑梗死分型并依据分型判断其发病机制。结果50例患者共发现57条大脑中动脉狭窄或闭塞,未发现病灶的有6个大脑半球,多发性脑梗死和单发脑梗死分别见于13个和38个大脑半球。脑分水岭梗死、流域性脑梗死、纹状体内囊梗死、半卵圆区脑梗死、多发性散在点状脑梗死、腔隙性脑梗死分别见于18个、12个、12个、6个、2个和1个大脑半球。结论MCASC可引起各种类型的大脑中动脉供血区脑梗死,脑分水岭梗死约占1/3,流域性脑梗死约占1/5,纹状体内囊梗死约占1/5,半卵园区梗死、MSSI、腔隙性梗死等也可见到但较少见,以上梗死类型可单发或混杂多发。
出处 《中国实用医药》 2009年第21期111-112,共2页 China Practical Medicine
  • 相关文献

参考文献1

二级参考文献10

  • 1黄一宁,高山,王莉鹃,汪波.闭塞性脑血管病经颅多谱勒超声和脑血管造影的比较[J].中华神经科杂志,1997,30(2):98-101. 被引量:176
  • 2Wong KS,Huang YN,Gao S,et al. Intracranial stenosis in Chinese patients with acute stroke [ J]. Neurology, 1998, 50: 812-813.
  • 3Tatu L,Moulin T,Bogousslavsky J,et al. Arterial territories of the human brain:cerebral hemispheres[J]. Neurology, 1998,50:1699-1708.
  • 4Wang KM,Kyoung KP,Yong SK,et al. Athero thrombotic middle cerebral artery territory infarction: Topographic diversity with common occurrence of concomitant small cortical and subcortical infarcts [J]. Stroke, 2000,31 (9): 2055-2061.
  • 5Lyrer PA, Engelter S, Radu EW, et al. Cerebral infarcts related to isolated middle cerebral artery stenosis[J ]. Stroke, 1997,28:1022-1027.
  • 6Fisher CM. Capsule infarcts. The underlying vascular lesions[J]. Arch Neurol,1979,36:65-73.
  • 7Bogousslavsky J, Barnett H J, Fox AJ,et al. Atherosclerotic disease of the middle cerebral artery[J]. Stroke, 1986, 17: 1112-1120.
  • 8Fisher CM. Lacunar infarcts: a review [J]. Crebrovasc Dis,1991,1:311-320.
  • 9Nakano S,Yokogami K,Ohta H.et al. CT-defined large subcortical infarcts :correlation of location with site of cerebrovascular occlusive disease[J]. Am J Neuroradiol, 1995,16:1581-1585.
  • 10Bogousslavsky J, Regli F. Centrum ovale infarcts: subcortical infarction in the superficial territory of the middle cerebral artery[J]. Neurology, 1992,42:1992-1998.

共引文献14

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部