Neurology:婴儿空泡脑白质病的MRI表现

2019-03-30 zyx整理 神经科病例撷英拾粹

11月大先前体健女孩,表现为发热后出现的易激惹,无力和肌张力减退。 脑MRI可见白质信号异常伴弥散受限和胼胝体空泡(图)。

11月大先前体健女孩,表现为发热后出现的易激惹,无力和肌张力减退。 脑MRI可见白质信号异常伴弥散受限和胼胝体空泡(图)。联合线粒体基因检测证实继发于NDUFV1基因p.R386C致病突变的空泡脑白质病,该基因编码复合体I。空泡脑白质病是一种神经退行性疾病,与线粒体复合蛋白基因突变有关,其特征为急性神经功能缺失和进行性或间歇性临床症状恶化。患者可能对大剂量维生素,类固醇激素或静脉注射免疫球蛋白有不同反应。本例接受大剂量维生素治疗,精神运动症状改善,没有后续事件发生。

(图:A:矢状位T1WI可见累及胼胝体和半卵圆中心的斑块状脑白质病变伴空泡形成,U形纤维和灰质相对保留;B:FLAIR可见双侧对称T2高信号白质病变,不伴有强化;C:DWI证实弥散受限)

原始出处:Hong A, Assaad P, Karkare S. Teaching NeuroImages: MRI findings in an infant with cavitating leukoencephalopathy. Neurology. 2019 Feb 19;92(8):e884-e885.

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1765773, encodeId=81af1e65773a2, content=<a href='/topic/show?id=252ae1803a3' target=_blank style='color:#2F92EE;'>#白质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71803, encryptionId=252ae1803a3, topicName=白质)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Mon Dec 02 02:47:00 CST 2019, time=2019-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000743, encodeId=d9c52000e43c1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Sun May 05 08:47:00 CST 2019, time=2019-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1596782, encodeId=ceff1596e820f, content=<a href='/topic/show?id=866184965c7' target=_blank style='color:#2F92EE;'>#脑白质病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84965, encryptionId=866184965c7, topicName=脑白质病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30ab18418561, createdName=天堂的云, createdTime=Sun Mar 31 17:47:00 CST 2019, time=2019-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363799, encodeId=d0d2363e9961, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18741984753, createdName=smartxiuxiu, createdTime=Sat Mar 30 09:36:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1765773, encodeId=81af1e65773a2, content=<a href='/topic/show?id=252ae1803a3' target=_blank style='color:#2F92EE;'>#白质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71803, encryptionId=252ae1803a3, topicName=白质)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Mon Dec 02 02:47:00 CST 2019, time=2019-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000743, encodeId=d9c52000e43c1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Sun May 05 08:47:00 CST 2019, time=2019-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1596782, encodeId=ceff1596e820f, content=<a href='/topic/show?id=866184965c7' target=_blank style='color:#2F92EE;'>#脑白质病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84965, encryptionId=866184965c7, topicName=脑白质病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30ab18418561, createdName=天堂的云, createdTime=Sun Mar 31 17:47:00 CST 2019, time=2019-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363799, encodeId=d0d2363e9961, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18741984753, createdName=smartxiuxiu, createdTime=Sat Mar 30 09:36:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
    2019-05-05 yinhl1978
  3. [GetPortalCommentsPageByObjectIdResponse(id=1765773, encodeId=81af1e65773a2, content=<a href='/topic/show?id=252ae1803a3' target=_blank style='color:#2F92EE;'>#白质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71803, encryptionId=252ae1803a3, topicName=白质)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Mon Dec 02 02:47:00 CST 2019, time=2019-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000743, encodeId=d9c52000e43c1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Sun May 05 08:47:00 CST 2019, time=2019-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1596782, encodeId=ceff1596e820f, content=<a href='/topic/show?id=866184965c7' target=_blank style='color:#2F92EE;'>#脑白质病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84965, encryptionId=866184965c7, topicName=脑白质病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30ab18418561, createdName=天堂的云, createdTime=Sun Mar 31 17:47:00 CST 2019, time=2019-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363799, encodeId=d0d2363e9961, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18741984753, createdName=smartxiuxiu, createdTime=Sat Mar 30 09:36:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1765773, encodeId=81af1e65773a2, content=<a href='/topic/show?id=252ae1803a3' target=_blank style='color:#2F92EE;'>#白质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71803, encryptionId=252ae1803a3, topicName=白质)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Mon Dec 02 02:47:00 CST 2019, time=2019-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2000743, encodeId=d9c52000e43c1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Sun May 05 08:47:00 CST 2019, time=2019-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1596782, encodeId=ceff1596e820f, content=<a href='/topic/show?id=866184965c7' target=_blank style='color:#2F92EE;'>#脑白质病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84965, encryptionId=866184965c7, topicName=脑白质病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30ab18418561, createdName=天堂的云, createdTime=Sun Mar 31 17:47:00 CST 2019, time=2019-03-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=363799, encodeId=d0d2363e9961, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18741984753, createdName=smartxiuxiu, createdTime=Sat Mar 30 09:36:52 CST 2019, time=2019-03-30, status=1, ipAttribution=)]
    2019-03-30 smartxiuxiu

    0

相关资讯

Lancet:早产婴儿操作性疼痛 镇痛慎用吗啡

2018年12月,英国学者发表在《Lancet》的一项随机、安慰剂对照试验,考察了吗啡在早产婴儿操作性疼痛中的镇痛有效性和安全性(Poppi)。

Diabetes Care:胎盘11β-HSD2与婴儿期心脏代谢健康指标

由此可见,该研究首次表明较高的胎盘11β-HSD2表达与婴儿期较低的IR相关,需要进行独立的队列研究来证实这一新发现。

Lancet: 婴儿期全身麻醉不影响神经发育

人们一直关注麻醉诱导神经毒性对脑发育的影响。在动物模型中,幼年全身麻醉将会引起一系列形态学改变。这些动物包括非人类灵长类,可见神经细胞死亡、神经发生障碍、神经胶质死亡以及轴索形成异常。

Pediatrics:女性吸烟可导致婴儿突然死亡风险增加一倍

一项大型研究发现,与母亲不吸烟的婴儿相比,妊娠期间每天吸一支烟的女性所生婴儿的突发意外婴儿死亡风险(SUID)是其母亲不吸烟风险的两倍多。当女性减少或戒烟时风险下降。

声明:基因编辑婴儿:科研伦理的高压线不容碰触

11月26日,中国遗传学会基因编辑研究分会联合中国细胞生物学会干细胞生物学分会发表了《关于基因编辑婴儿事件的声明》,声明称,科研伦理的高压线不容碰触。

北大医学部王月丹:该谈谈如何应对两个“基因编辑婴儿”了

连日来,关于“全球首例基因编辑婴儿”的消息在学界和公众圈持续“霸屏”。截至目前,已有超过400位中外科学家明确表示反对并呼吁抵制该项实验。