Stroke:血管壁 MRI 的常见模式

2019-03-30 杨中华 脑血管病及重症文献导读

水痘感染后短暂脑动脉病显示左侧内囊急性梗死,MRA 显示左侧ICA末端、MCA 和 ACA狭窄;增强后血管壁影像显示血管壁同心强化(箭头,右侧)。

A 图,血管壁增强模式图:

B 图,水痘感染后短暂脑动脉病显示左侧内囊急性梗死,MRA 显示左侧ICA末端、MCA 和 ACA狭窄;增强后血管壁影像显示血管壁同心强化(箭头,右侧)。C 图,椎动脉假性动脉瘤。T2加权影像显示慢性丘脑梗死(箭头)。DSA 显示官腔不规则。血管壁影像显示管壁增厚和管壁同心强化(箭头,右侧)。D 图,Takayasu 动脉炎。增强后(Post-ferumoxytol [iron-based intravascular contrast agent])可见左侧颈总动脉较细(箭头),这是因为血管壁增厚所致。增强前血管壁影像显示左侧颈总动脉环形血管病增厚(箭头)。增强后显示颈总动脉管壁强化(箭头),提示活动性炎症:

原始出处:Manus J. Donahue, Nomazulu Dlamini, Aashim Bhatia, et al. Neuroimaging Advances in Pediatric Stroke. Stroke. 21 Jan 2019

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  1. [GetPortalCommentsPageByObjectIdResponse(id=2018080, encodeId=aaed201808029, content=<a href='/topic/show?id=515b896022b' target=_blank style='color:#2F92EE;'>#血管壁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89602, encryptionId=515b896022b, topicName=血管壁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c805395, createdName=ycmayy, createdTime=Mon Sep 02 08:01:00 CST 2019, time=2019-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363794, encodeId=e704363e94c8, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Mar 30 08:15:22 CST 2019, time=2019-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363782, encodeId=4959363e8289, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Sat Mar 30 01:13:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
    2019-09-02 ycmayy
  2. [GetPortalCommentsPageByObjectIdResponse(id=2018080, encodeId=aaed201808029, content=<a href='/topic/show?id=515b896022b' target=_blank style='color:#2F92EE;'>#血管壁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89602, encryptionId=515b896022b, topicName=血管壁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c805395, createdName=ycmayy, createdTime=Mon Sep 02 08:01:00 CST 2019, time=2019-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363794, encodeId=e704363e94c8, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Mar 30 08:15:22 CST 2019, time=2019-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363782, encodeId=4959363e8289, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Sat Mar 30 01:13:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
    2019-03-30 txqjm

    谢谢了,学习

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=2018080, encodeId=aaed201808029, content=<a href='/topic/show?id=515b896022b' target=_blank style='color:#2F92EE;'>#血管壁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89602, encryptionId=515b896022b, topicName=血管壁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c805395, createdName=ycmayy, createdTime=Mon Sep 02 08:01:00 CST 2019, time=2019-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363794, encodeId=e704363e94c8, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Mar 30 08:15:22 CST 2019, time=2019-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363782, encodeId=4959363e8289, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Sat Mar 30 01:13:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
    2019-03-30 飛歌

    学习了很有用不错

    0

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