3D-CTA与DSA在颅内动脉瘤诊断和治疗中的比较
[目的]评价三维CT血管成像(3D-CTA)与DSA在颅内动脉瘤诊断和治疗中的应用价值。[方法]52例患者行3D-CTA与DSA检查,两者对照研究并以术中发现为准评估图像质量。[结果]本组动脉瘤44个,3D-CTA准确检出40个,DSA准确检出43个,两者检出能力无显著差异(P>0.05);根据术中发现,3D-CTA在瘤壁钙化、载瘤动脉的显示、瘤周解剖标志等方面,明显优于DSA(P<0.05)。结论 随着CT机及软件的更新,3D-CTA可能取代DSA成为颅内动脉瘤诊断和治疗的首选。...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2008-01-01
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| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43579982/ |
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