【摘 要】
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目的 探讨多层螺旋CT(Multi-slice MSCT)对高血压脑病(Hypertensive Encephalopathy,HE)的诊断价值.方法 回顾性分析30例临床诊断高血压脑病患者的MSCT表现.结果 30例HE中检
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目的 探讨多层螺旋CT(Multi-slice MSCT)对高血压脑病(Hypertensive Encephalopathy,HE)的诊断价值.方法 回顾性分析30例临床诊断高血压脑病患者的MSCT表现.结果 30例HE中检出16例低密度脑水肿,检出率53.3%,其中7例双顶枕叶,3例双枕叶,3例双顶叶,1例单侧顶叶,1例单侧枕叶,1例脑干,其中1例合并小脑局灶性出血.经降压治疗后水肿病灶逐渐消退.结论 HE的MSCT表现为后循环供血区顶枕叶脑水肿为主,MSCT具有较高的密度分辨力及空间分辨力,能较有效显示HE患者脑水肿的范围、并发症.
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