Neurology:功能MRI可洞察双语失语症的语言组织

2020-02-15 zyx 神经科病例撷英拾粹

意大利40岁右利手女性,可流利应用双语交流(英语为第二语言),表现为缺血性病因所致的第一语言理解性失语(图A),而第二语言保留。

意大利40岁右利手女性,可流利应用双语交流(英语为第二语言),表现为缺血性病因所致的第一语言理解性失语(图A),而第二语言保留。经过3个月的康复后,言语明显改善。随后,以两种语言的言语流畅-动词产生为任务行功能MRI。意大利语任务显示左侧Broca和Wernicke区激活(图B-C),而英语任务显示右侧颞上回激活。双侧均可见Broca区(图D-F)。功能MRI可洞察双语患者的语言组织。


(图:A:DWI可见抗磷脂综合征所致的散在缺血性病变;B-F:以两种语言的言语流畅-动词产生为任务的功能MRI上显示脑激活区域[T值:2-5];功能MRI还可见左侧壳核激活,或可解释为“尾状核/壳核”转换信号;DLPFC=背外侧前额叶皮质;STG=颞上回)

原始出处:Morelli N, Rota E, Colombi D, et al.Functional MRI provides insights into language organization of bilingual aphasia.Neurology. 2019 Dec 10;93(24):1073-1074. 

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2000976, encodeId=082720009e6af, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Wed Jul 01 16:28:00 CST 2020, time=2020-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1689742, encodeId=8d111689e4237, content=<a href='/topic/show?id=a7c54431571' target=_blank style='color:#2F92EE;'>#失语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44315, encryptionId=a7c54431571, topicName=失语)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=adcc28855380, createdName=1696533704_45270463, createdTime=Tue May 19 15:28:00 CST 2020, time=2020-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1942945, encodeId=e9b0194294527, content=<a href='/topic/show?id=3e40443166e' target=_blank style='color:#2F92EE;'>#失语症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44316, encryptionId=3e40443166e, topicName=失语症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5fc9246, createdName=zhangfenasdf, createdTime=Tue Mar 03 00:28:00 CST 2020, time=2020-03-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379641, encodeId=ee8b13e964128, content=<a href='/topic/show?id=398a3e608cd' target=_blank style='color:#2F92EE;'>#双语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37608, encryptionId=398a3e608cd, topicName=双语)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec37461, createdName=szhvet, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1418201, encodeId=09f11418201a9, content=<a href='/topic/show?id=a4719180605' target=_blank style='color:#2F92EE;'>#语言#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91806, encryptionId=a4719180605, topicName=语言)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c16b3335392, createdName=yangjxjc, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379252, encodeId=78813e9252c3, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bbc11488193, createdName=thm112988, createdTime=Sat Feb 15 06:48:52 CST 2020, time=2020-02-15, status=1, ipAttribution=)]
    2020-07-01 yinhl1978
  2. [GetPortalCommentsPageByObjectIdResponse(id=2000976, encodeId=082720009e6af, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Wed Jul 01 16:28:00 CST 2020, time=2020-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1689742, encodeId=8d111689e4237, content=<a href='/topic/show?id=a7c54431571' target=_blank style='color:#2F92EE;'>#失语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44315, encryptionId=a7c54431571, topicName=失语)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=adcc28855380, createdName=1696533704_45270463, createdTime=Tue May 19 15:28:00 CST 2020, time=2020-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1942945, encodeId=e9b0194294527, content=<a href='/topic/show?id=3e40443166e' target=_blank style='color:#2F92EE;'>#失语症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44316, encryptionId=3e40443166e, topicName=失语症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5fc9246, createdName=zhangfenasdf, createdTime=Tue Mar 03 00:28:00 CST 2020, time=2020-03-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379641, encodeId=ee8b13e964128, content=<a href='/topic/show?id=398a3e608cd' target=_blank style='color:#2F92EE;'>#双语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37608, encryptionId=398a3e608cd, topicName=双语)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec37461, createdName=szhvet, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1418201, encodeId=09f11418201a9, content=<a href='/topic/show?id=a4719180605' target=_blank style='color:#2F92EE;'>#语言#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91806, encryptionId=a4719180605, topicName=语言)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c16b3335392, createdName=yangjxjc, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379252, encodeId=78813e9252c3, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bbc11488193, createdName=thm112988, createdTime=Sat Feb 15 06:48:52 CST 2020, time=2020-02-15, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2000976, encodeId=082720009e6af, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Wed Jul 01 16:28:00 CST 2020, time=2020-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1689742, encodeId=8d111689e4237, content=<a href='/topic/show?id=a7c54431571' target=_blank style='color:#2F92EE;'>#失语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44315, encryptionId=a7c54431571, topicName=失语)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=adcc28855380, createdName=1696533704_45270463, createdTime=Tue May 19 15:28:00 CST 2020, time=2020-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1942945, encodeId=e9b0194294527, content=<a href='/topic/show?id=3e40443166e' target=_blank style='color:#2F92EE;'>#失语症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44316, encryptionId=3e40443166e, topicName=失语症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5fc9246, createdName=zhangfenasdf, createdTime=Tue Mar 03 00:28:00 CST 2020, time=2020-03-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379641, encodeId=ee8b13e964128, content=<a href='/topic/show?id=398a3e608cd' target=_blank style='color:#2F92EE;'>#双语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37608, encryptionId=398a3e608cd, topicName=双语)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec37461, createdName=szhvet, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1418201, encodeId=09f11418201a9, content=<a href='/topic/show?id=a4719180605' target=_blank style='color:#2F92EE;'>#语言#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91806, encryptionId=a4719180605, topicName=语言)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c16b3335392, createdName=yangjxjc, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379252, encodeId=78813e9252c3, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bbc11488193, createdName=thm112988, createdTime=Sat Feb 15 06:48:52 CST 2020, time=2020-02-15, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2000976, encodeId=082720009e6af, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Wed Jul 01 16:28:00 CST 2020, time=2020-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1689742, encodeId=8d111689e4237, content=<a href='/topic/show?id=a7c54431571' target=_blank style='color:#2F92EE;'>#失语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44315, encryptionId=a7c54431571, topicName=失语)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=adcc28855380, createdName=1696533704_45270463, createdTime=Tue May 19 15:28:00 CST 2020, time=2020-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1942945, encodeId=e9b0194294527, content=<a href='/topic/show?id=3e40443166e' target=_blank style='color:#2F92EE;'>#失语症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44316, encryptionId=3e40443166e, topicName=失语症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5fc9246, createdName=zhangfenasdf, createdTime=Tue Mar 03 00:28:00 CST 2020, time=2020-03-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379641, encodeId=ee8b13e964128, content=<a href='/topic/show?id=398a3e608cd' target=_blank style='color:#2F92EE;'>#双语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37608, encryptionId=398a3e608cd, topicName=双语)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec37461, createdName=szhvet, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1418201, encodeId=09f11418201a9, content=<a href='/topic/show?id=a4719180605' target=_blank style='color:#2F92EE;'>#语言#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91806, encryptionId=a4719180605, topicName=语言)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c16b3335392, createdName=yangjxjc, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379252, encodeId=78813e9252c3, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bbc11488193, createdName=thm112988, createdTime=Sat Feb 15 06:48:52 CST 2020, time=2020-02-15, status=1, ipAttribution=)]
    2020-02-16 szhvet
  5. [GetPortalCommentsPageByObjectIdResponse(id=2000976, encodeId=082720009e6af, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Wed Jul 01 16:28:00 CST 2020, time=2020-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1689742, encodeId=8d111689e4237, content=<a href='/topic/show?id=a7c54431571' target=_blank style='color:#2F92EE;'>#失语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44315, encryptionId=a7c54431571, topicName=失语)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=adcc28855380, createdName=1696533704_45270463, createdTime=Tue May 19 15:28:00 CST 2020, time=2020-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1942945, encodeId=e9b0194294527, content=<a href='/topic/show?id=3e40443166e' target=_blank style='color:#2F92EE;'>#失语症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44316, encryptionId=3e40443166e, topicName=失语症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5fc9246, createdName=zhangfenasdf, createdTime=Tue Mar 03 00:28:00 CST 2020, time=2020-03-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379641, encodeId=ee8b13e964128, content=<a href='/topic/show?id=398a3e608cd' target=_blank style='color:#2F92EE;'>#双语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37608, encryptionId=398a3e608cd, topicName=双语)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec37461, createdName=szhvet, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1418201, encodeId=09f11418201a9, content=<a href='/topic/show?id=a4719180605' target=_blank style='color:#2F92EE;'>#语言#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91806, encryptionId=a4719180605, topicName=语言)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c16b3335392, createdName=yangjxjc, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379252, encodeId=78813e9252c3, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bbc11488193, createdName=thm112988, createdTime=Sat Feb 15 06:48:52 CST 2020, time=2020-02-15, status=1, ipAttribution=)]
    2020-02-16 yangjxjc
  6. [GetPortalCommentsPageByObjectIdResponse(id=2000976, encodeId=082720009e6af, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Wed Jul 01 16:28:00 CST 2020, time=2020-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1689742, encodeId=8d111689e4237, content=<a href='/topic/show?id=a7c54431571' target=_blank style='color:#2F92EE;'>#失语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44315, encryptionId=a7c54431571, topicName=失语)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=adcc28855380, createdName=1696533704_45270463, createdTime=Tue May 19 15:28:00 CST 2020, time=2020-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1942945, encodeId=e9b0194294527, content=<a href='/topic/show?id=3e40443166e' target=_blank style='color:#2F92EE;'>#失语症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=44316, encryptionId=3e40443166e, topicName=失语症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5fc9246, createdName=zhangfenasdf, createdTime=Tue Mar 03 00:28:00 CST 2020, time=2020-03-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379641, encodeId=ee8b13e964128, content=<a href='/topic/show?id=398a3e608cd' target=_blank style='color:#2F92EE;'>#双语#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37608, encryptionId=398a3e608cd, topicName=双语)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec37461, createdName=szhvet, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1418201, encodeId=09f11418201a9, content=<a href='/topic/show?id=a4719180605' target=_blank style='color:#2F92EE;'>#语言#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91806, encryptionId=a4719180605, topicName=语言)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c16b3335392, createdName=yangjxjc, createdTime=Sun Feb 16 17:28:00 CST 2020, time=2020-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379252, encodeId=78813e9252c3, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bbc11488193, createdName=thm112988, createdTime=Sat Feb 15 06:48:52 CST 2020, time=2020-02-15, status=1, ipAttribution=)]
    2020-02-15 thm112988

    0

相关资讯

超声与MRI联合产前诊断泌尿生殖系统复杂畸形1例

32岁孕妇,既往怀孕2次,生产1次,无流产史,末次月经:2016年8月23日,临床孕周:25周3d。唐氏综合征产前筛选检查及无创DNA诊断:高风险,夫妻均体健,无家族遗传病史。行胎儿系统筛查。

Neurology:病例:MRI可为发作性共济失调的诊断线索

3岁女孩,表现为发作性共济失调1月。发热后可持续1-2天。MRI提示神经代谢性疾病(图A–L)。

Radiology:左心室肥大是否会增加远期心血管不良事件发生的风险?

背景:目前,利用MRI左心室(LV)质量指标预测远期心血管(CV)不良事件发生风险的研究较少。本研究旨在评估在危险因子与冠状动脉钙化(CAC)评分的关系中LV质量升高对CV不良事件发生风险的影响。

Clin Exp Rheumatol:根据人口学、脑脊髓和影像学特征区分神经结节病与原发性中枢神经系统血管炎

这些发现表明,MRI可以成为区分PACNS与NS的有效工具。需要进行更大样本量的随访研究以验证这项研究结果。

Radiology:除了髂前下棘形态,利用MRI该如何评估股骨髋臼撞击综合征呢?

背景:除了髂前下棘(AIIS)形态学变化征象外,股骨髋臼撞击(SSI)综合征的MRI表现尚无明确研究。本研究旨在评价包括AIIS形态学征象、股骨颈远端局限性突起征及软组织损伤在内的SSI的MRI征象。

重量减轻10倍!全球**便携式MRI床头扫描仪获批上市

日前,美国FDA批准了世界上第一个便携式磁共振成像(MRI)系统,该MRI系统与常见的核磁共振扫描仪不同,具有高度的移动性,可以直接随着滚轮移动到患者的病床前对其头部和大脑进行扫描。