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脑干肿胀伴可逆性颅内多发病灶的高血压脑病二例 被引量:6

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摘要 高血压脑病是由于血压急剧升高(即舒张压大于120min Hg,1mm Hg=0.133kPa),血流动力学改变超出脑自动调节的阈值,从而导致血供不足和血脑屏障破坏,引起脑功能紊乱的一种高血压急症,临床上可以出现头痛、呕吐、癫痫发作、意识障碍、视乳头水肿等表现。MRI显示可逆性脑白质异常病灶,通常见于大脑半球的后部,而病变累及脑干和小脑结构的较为少见。我们报道2例影像学上表现为脑干肿胀伴小脑、大脑半球多发病灶的病例。
出处 《中华神经科杂志》 CAS CSCD 北大核心 2008年第1期67-68,共2页 Chinese Journal of Neurology
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参考文献9

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同被引文献48

  • 1高波,吕翠,王学建,马效德.可复性后部脑病综合征的影像学诊断[J].中华神经医学杂志,2005,4(10):1007-1010. 被引量:44
  • 2孙志华,李威,张云亭.高血压脑病的MRI表现[J].临床放射学杂志,2006,25(6):511-514. 被引量:13
  • 3纪盛章,陈胜利,张会林,刘明,王浩,曹立荣,姬春玲.高血压脑病的CT、MRI表现[J].中华放射学杂志,2006,40(7):765-766. 被引量:9
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