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眼眶海绵状血管瘤的CT和MRI诊断

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摘要 目的:探讨眼眶海绵状血管瘤的CT和MRI诊断价值。方法:回顾分析25例经手术病理证实眼眶的海绵状血管瘤的CT和MRI表现。所有病例均行CT平扫和增强,10例行CT动态增强扫描:12例行MRI平扫,8例行MRI动态增强扫描。结果:CT增强后21例显示不同程度的片状强化,10例CT动态增强扫描,8例(80%)显示“渐进性强化”征象。8例行MRI动态增强扫描,7例(87.5%)显示“渐进性强化”征象。结论:CT和MRI能对眼眶海绵状血管瘤作出准确诊断,其“渐进性强化”具有特征性。
出处 《医用放射技术杂志》 2003年第4期45-47,共3页 Journal of Medical Radiology Technology
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