| 陈杰云,陈向荣,高培毅.脑静脉血管瘤的MR诊断及其评价[J].中国医学影像技术,1999,15(5):344~346 |
| 脑静脉血管瘤的MR诊断及其评价 |
| Cerebral Venous Angioma:MR Imaging Diagnosis and Evaluation |
| 投稿时间：1998-11-24 |
| DOI： |
| 中文关键词: 脑静脉血管瘤 磁共振成像 |
| 英文关键词:Cerebral venous angioma MR imaging |
| 基金项目: |
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| 中文摘要: |
| 目的探讨脑静脉血管瘤的MR表现并评价其诊断价值。方法本组搜集15例MR诊断为脑表脉血管瘤的病例,对其MR表现进行分析(其中6例行DSA检查).结果15例均能在MR上显示典型的“水母头”状形态,而增强扫描显示的更清楚,且能显示其静脉引流方向,同时MR能显示其它合并症。15例中位于幕上10例,小脑半球4例,1例多发,分别位于小脑及丘脑。结论MRI是确诊脑静脉血管瘤的首选检查方法,并有助于指导临床治疗。 |
| 英文摘要: |
| Purpose To eveluate the MR imaging findings of the cerebral venous angioma.Methods 15 cases of cerebral venous angioma confirmed by MRI were studied,furthermore,6 cases were analyzed by DSA.Results 10 of 15 cases were located at the cerebellar.1 case was multifocal and located at the cerebellar and thalamas repectively.The typical “Medula head” sign could be seen on all of the MR scans and would be more obvious after contrast enhancement.The direction of the guide vein and other findings may be seen on the postcontrast MR imagings.Conclusion MRI was the most useful method for diagosis of cerebral venous angioma,and so can benefit to the clinical therpy. |
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