摘要
目的探讨磁敏感加权成像(SWI)技术在弥漫性轴索损伤(DAI)中的临床应用价值。方法收集临床诊断为DAI的患者25例,均行常规T1WI、T2WI、液体衰减反转恢复(FLAIR)、弥散加权磁共振成像(DWI)及SWI。结果 25例患者中SWI较常规序列能清楚地显示脑内微小出血灶。结论在DAI患者中,SWI可提供更多的影像信息,在诊断DAI和治疗方案的制定中具有重要的临床应用价值。
Objective To study the clinical value of susceptibility weighted imaging （SWI） in diffuse axonal in-jury（DAI）. Methods Twenty-five cases of clinical definited diffuse axonal injury were examed by T1WI, T2WI, FLAIR and SWI sequences. Results SWI could clearly demonstrated more micro hemorrhage than those at conventional magnetic resonance sequence. Conclusion SWI can offer more information in diffuse axonal injury. It is an impor-tant clinical method in diagnosis and therapy of diffuse axonal injury.
出处
《实用医学影像杂志》
2014年第2期104-106,共3页
Journal of Practical Medical Imaging
关键词
弥漫性轴索损伤
磁共振成像
脑出血
Diffuse axonal injury
Magnetic resonance imaging
Cerebral hemorrhage
