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经桡动脉途径血管内治疗颅内椎动脉夹层动脉瘤一例

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Author:
No author available
Journal Title:
Chinese Journal of Radiology
Issue:
5
DOI:
10.3760/cma.j.issn.1005-1201.2015.05.019
Key Word:
No keyword available

Abstract: 患者女,61岁。以突发剧烈头痛伴呕吐1 h就诊。急诊头颅CT扫描示蛛网膜下腔出血(图1)。收入院后给予对症治疗,15 h后经右股动脉途径行全脑血管造影,显示右椎动脉V4段右小脑后下动脉开口远端夹层动脉瘤(图2),右锁骨下动脉起始段极度迂曲,右椎动脉开口狭窄(图3)。检查结束12 h后患者诉头痛加重,体检示右侧瞳孔散大,对光反射消失,患者意识水平下降,复查头颅CT示蛛网膜下腔出血量较急诊就诊时增多。给予控制血压、脱水降颅压、抗脑血管痉挛、改善脑代谢等治疗后患者意识好转,生命体征<br>  平稳,于入院后第5天行介入治疗。

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