| 戴伟英,靳松,崔世民,张蕾莉,刘梅丽,闫世鑫,高满.颅内静脉窦栓塞的CT、MRI、DSA诊断[J].中国医学影像技术,2002,18(3):218~219 |
| 颅内静脉窦栓塞的CT、MRI、DSA诊断 |
| CT, MRI, DSA Diagnosis of Cerebral Venous Sinus Thrombosis |
| 投稿时间：2001-10-16 |
| DOI： |
| 中文关键词: 窦血栓形成 体层摄影术 磁共振成像 数字减影血管造影 |
| 英文关键词:Sinus thrombosis Tomography Magnetic resonance imaging Digital substraction angiography |
| 基金项目: |
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| 中文摘要: |
| 目的 探讨颅内静脉窦栓塞的影像学诊断。方法 11例经临床确诊的静脉窦栓塞患者,全部行DSA检查,10 例行CT扫描,MRI 检查9例,MRA检查7例。结果 CT平扫诊断不明确,4例增强后,2 例可见Delta征。MR检查可见静脉窦血管流空消失,其内可见高信号的血栓形成。11例DSA均提示窦未显影或显影不良。结论 MRI、MRA、DSA联合检查可以明确诊断。 |
| 英文摘要: |
| Objective To study radiology diagnosis of venous sinus thrombosis. Methods Eleven patients with venous sinus thrombosis were diagnosed by DSA,10 cases of them by CT,9 cases by MRI,7 cases by MRA. Results The CT diagnosis was not clear. Four cases venous sinus thrombosis on post-contrasted scan,2 cases of them had "Delta" sign. MR examination showed loss of flow-void-effect in venous sinus and high-intensive signals inside the thrombsed sinuses. Eleven cases by DSA showed sinuses not developed. Conclusion The combination of MRI,MRA and DSA examination is sufficient to diagnose cerebral venous thrombosis. |
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