Baidu
map

Neurology:叉骨形铁沉积:GM1神经节苷脂贮积症的典型影像学征象

2019-05-27 zyx整理 神经科病例撷英拾粹

8岁女孩,发育史和家族史无殊,自3岁起出现进行性口舌和肢体肌张力障碍。脑MRI可见双侧壳核后部体积减少和高信号。

8岁女孩,发育史和家族史无殊,自3岁起出现进行性口舌和肢体肌张力障碍。脑MRI可见双侧壳核后部体积减少和高信号。磁敏感加权成像可见苍白球低信号,呈特征性的叉骨样外观,内侧部和外侧部形成叉状末端(图)。脊柱MRI可见伴扁椎骨和椎体鸟嘴样改变的骨发育不良特征。β-半乳糖苷酶水平较低,遗传学检测提示GLB1基因存在复合杂合致病突变。 结合壳核发现和铁叉骨形沉积,高度提示晚发型/3型GM1神经节苷脂贮积症的诊断,有助于和其他脑组织铁沉积神经变性病区别。



(图:A:T2WI可见壳核后部高信号以及体积减少;B-C:SWI和示意图可见苍白球低信号呈叉骨样外观;C-D:脊柱T2WI和颈椎X线片可见扁椎骨[*]和椎骨鸟嘴样改变[箭];F:骨盆X线片提示双侧髋外翻)

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 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1934039, encodeId=b6d3193403935, content=<a href='/topic/show?id=187e812270' target=_blank style='color:#2F92EE;'>#GM1神经节苷脂贮积症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8122, encryptionId=187e812270, topicName=GM1神经节苷脂贮积症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aae2431, createdName=venlin, createdTime=Sat Apr 25 14:44:00 CST 2020, time=2020-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1984406, encodeId=6d3d198440604, content=<a href='/topic/show?id=d7e2965460b' target=_blank style='color:#2F92EE;'>#铁沉积#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96546, encryptionId=d7e2965460b, topicName=铁沉积)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8306486, createdName=小刀医生, createdTime=Fri Jan 10 11:44:00 CST 2020, time=2020-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000779, encodeId=baa12000e79e0, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Fri Nov 15 12:44:00 CST 2019, time=2019-11-15, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1934039, encodeId=b6d3193403935, content=<a href='/topic/show?id=187e812270' target=_blank style='color:#2F92EE;'>#GM1神经节苷脂贮积症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8122, encryptionId=187e812270, topicName=GM1神经节苷脂贮积症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aae2431, createdName=venlin, createdTime=Sat Apr 25 14:44:00 CST 2020, time=2020-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1984406, encodeId=6d3d198440604, content=<a href='/topic/show?id=d7e2965460b' target=_blank style='color:#2F92EE;'>#铁沉积#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96546, encryptionId=d7e2965460b, topicName=铁沉积)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8306486, createdName=小刀医生, createdTime=Fri Jan 10 11:44:00 CST 2020, time=2020-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000779, encodeId=baa12000e79e0, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Fri Nov 15 12:44:00 CST 2019, time=2019-11-15, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1934039, encodeId=b6d3193403935, content=<a href='/topic/show?id=187e812270' target=_blank style='color:#2F92EE;'>#GM1神经节苷脂贮积症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8122, encryptionId=187e812270, topicName=GM1神经节苷脂贮积症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aae2431, createdName=venlin, createdTime=Sat Apr 25 14:44:00 CST 2020, time=2020-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1984406, encodeId=6d3d198440604, content=<a href='/topic/show?id=d7e2965460b' target=_blank style='color:#2F92EE;'>#铁沉积#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96546, encryptionId=d7e2965460b, topicName=铁沉积)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8306486, createdName=小刀医生, createdTime=Fri Jan 10 11:44:00 CST 2020, time=2020-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000779, encodeId=baa12000e79e0, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Fri Nov 15 12:44:00 CST 2019, time=2019-11-15, status=1, ipAttribution=)]
    2019-11-15 yinhl1978
Baidu
map
Baidu
map
Baidu
map