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多层螺旋CT血管造影检查对颅内动脉瘤的诊断价值 被引量:4

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摘要 目的探讨16层螺旋CT血管造影对颅内动脉瘤的诊断价值及其图像后处理技术。方法回顾性分析149名临床怀疑脑动脉瘤患者的16层螺旋CT血管造影图像。应用MIP(最大密度投影)及VRT(容积重建技术)进行图像后处理。结果 CT血管造影检查发现动脉瘤159个(9例多发),手术证实83个(75例),DSA证实76个(74例)。CT血管造影显示动脉瘤的部位、大小、瘤颈及其与周围血管的关系等与DSA结果和手术结果基本一致。结论 16层螺旋CT血管造影在颅内动脉瘤的诊断评估中具备重要的临床应用价值。
作者 纪艳清
出处 《中国医刊》 CAS 2009年第10期38-40,共3页 Chinese Journal of Medicine
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参考文献8

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