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磁敏感加权成像检查对自发性脑出血急性期的诊断价值 被引量:5

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摘要 目的探讨磁敏感加权成像检查(SWI)对自发性脑出血急性期的诊断价值。方法142例自发性脑出血急性期患者,分析其临床资料,常规行头颅CT扫描。统计头颅CT的出血灶,MR各序列的出血灶显示率。结果近一半的自发性脑出血患者有高血压史,最常见的出血部位位于基底节及丘脑。SWI对出血灶的检出率100%,T1检出率16.32%,T2检出率18.40%,FLAIR检出率19.0%。统计发现SWI对自发性脑出血急性期出血灶显示最高,与T1WI、T2WI及FLAIR序列间差异有统计学意义(P<0.05),而T1WI、T2WI及FLAIR序列间差异无统计学意义(P>0.05)。结论 SWI对自发性脑出血急性期出血灶的显示明显高于其他序列,为脑出血早期出血灶的有效检查方法,对脑内出血有极高的诊断价值。
出处 《中国实用神经疾病杂志》 2016年第7期82-84,共3页 Chinese Journal of Practical Nervous Diseases
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