可逆性胼胝体压部病变综合征影像1例

2019-08-06 不详 影像园

患者3天无明显诱因出现发烧,自量体温37.8度,无明显呕吐,进半天频繁抽搐不缓解。入院查体:神经系统体征未见明显阳性征象。

【所属科室】

神经内科

【基本资料】

患者,女,8岁

【主诉】

感冒3天,近半日抽搐6次

【现病史】

患者3天无明显诱因出现发烧,自量体温37.8度,无明显呕吐,进半天频繁抽搐不缓解。入院查体:神经系统体征未见明显阳性征象。

【影像图片】













【影像表现】

胼胝体及双侧半卵圆中心多发斑片状、条片状稍长T1稍长T2信号影 ,信号较均匀,T2flair呈稍高信号 ,DWI呈高信号 ,ADC图呈明显低信号 。治疗后复查异常信号消失。
 
【结果】

临床诊断:可逆性胼胝体压部病变综合征
 
【病例小结】

可逆性胼胝体压部病变综合征是一种急性单病程的非特异性脑炎/脑病综合征,是一种以胼胝体压部( SCC) 可逆性病变为主要特点的临床影像综合征。国外报道较多,尤其以日本多见 目前国内对该病报道较少,以成人为主成人及儿童均可发病,男女发病比例无明显差异。癫痫及其相关因素--癫痫发作、使用抗癫痫药物、抗癫痫药物撤药(最多见)根据受累部位可分为2型:1型--仅有胼胝体压部受累,此型多见;2型-除胼胝体压部受累外,其他部位白质也可受累,此型少见;临床表现无特异性,主要表现为轻微脑炎或脑病; 可仅表现发热、头痛、呕吐等非典型症状; 也可出现脑实质损害,表现为意识障碍、抽搐、谵妄、同向偏盲、共济失调及眩晕; 临床过程良性,一般1周内临床症状消失,1个月内痊愈。 日本学者Tada 2004年提出的诊断标准: 相对轻微的中枢神经系统症状,如谵妄、轻度意识障碍;颅脑MRI表现为胼胝体压部出现DWI高信号或ADC低信号;症状迅速缓解,1个月内完全恢复。影像学检查发现胼胝体压部可逆性病灶是本病的特征性改变,DWI或ADC能提供较早期的胼胝体压部病变影像特征性表现:DWI或ADC出现可逆性胼胝体压部的弥散受限,治疗后头颅MRI 异常信号均吸收消失。需要与以下疾病鉴别:胼胝体梗死:多见于成人患者多有脑血管病危险因素,胼胝体压部为大脑后动脉和脉络膜后动脉供血,因此,胼胝体压部梗死多伴枕叶及颞叶梗死,单独受累者少见。原发性胼胝体变性,一种罕见脱髓鞘性疾病,多见于成人酗酒者发病机制尚不明确,影像学累及部位不仅局限于压部,临床表现可有震颤、精神异常、意识障碍等,表现为慢性病程,询问饮酒史对其诊断较为重要。可逆性后头部脑病综合征,多见于恶性高血压及肿瘤患者抗肿瘤药物应用后,临床表现剧烈头痛、意识障碍、癫痫及视力受损,病因多样,顶枕叶受累脑白质为血管源性水肿,病程具自限性,预后一般较好。

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1641350, encodeId=82f8164135072, content=<a href='/topic/show?id=70be8425665' target=_blank style='color:#2F92EE;'>#胼胝体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84256, encryptionId=70be8425665, topicName=胼胝体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Sep 20 05:13:00 CST 2019, time=2019-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034260, encodeId=9b4e203426061, content=<a href='/topic/show?id=2ae18425852' target=_blank style='color:#2F92EE;'>#胼胝体压部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84258, encryptionId=2ae18425852, topicName=胼胝体压部)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=zhangpaul93, createdTime=Tue Oct 29 17:13:00 CST 2019, time=2019-10-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1976138, encodeId=54c519e613829, content=<a href='/topic/show?id=a01ee0832a3' target=_blank style='color:#2F92EE;'>#病变综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70832, encryptionId=a01ee0832a3, topicName=病变综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Sun Jun 21 00:13:00 CST 2020, time=2020-06-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431597, encodeId=19ce143159e1c, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1580250, encodeId=5fb31580250f6, content=<a href='/topic/show?id=76743853197' target=_blank style='color:#2F92EE;'>#可逆性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38531, encryptionId=76743853197, topicName=可逆性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=023016601943, createdName=小华子, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1641350, encodeId=82f8164135072, content=<a href='/topic/show?id=70be8425665' target=_blank style='color:#2F92EE;'>#胼胝体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84256, encryptionId=70be8425665, topicName=胼胝体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Sep 20 05:13:00 CST 2019, time=2019-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034260, encodeId=9b4e203426061, content=<a href='/topic/show?id=2ae18425852' target=_blank style='color:#2F92EE;'>#胼胝体压部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84258, encryptionId=2ae18425852, topicName=胼胝体压部)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=zhangpaul93, createdTime=Tue Oct 29 17:13:00 CST 2019, time=2019-10-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1976138, encodeId=54c519e613829, content=<a href='/topic/show?id=a01ee0832a3' target=_blank style='color:#2F92EE;'>#病变综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70832, encryptionId=a01ee0832a3, topicName=病变综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Sun Jun 21 00:13:00 CST 2020, time=2020-06-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431597, encodeId=19ce143159e1c, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1580250, encodeId=5fb31580250f6, content=<a href='/topic/show?id=76743853197' target=_blank style='color:#2F92EE;'>#可逆性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38531, encryptionId=76743853197, topicName=可逆性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=023016601943, createdName=小华子, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1641350, encodeId=82f8164135072, content=<a href='/topic/show?id=70be8425665' target=_blank style='color:#2F92EE;'>#胼胝体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84256, encryptionId=70be8425665, topicName=胼胝体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Sep 20 05:13:00 CST 2019, time=2019-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034260, encodeId=9b4e203426061, content=<a href='/topic/show?id=2ae18425852' target=_blank style='color:#2F92EE;'>#胼胝体压部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84258, encryptionId=2ae18425852, topicName=胼胝体压部)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=zhangpaul93, createdTime=Tue Oct 29 17:13:00 CST 2019, time=2019-10-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1976138, encodeId=54c519e613829, content=<a href='/topic/show?id=a01ee0832a3' target=_blank style='color:#2F92EE;'>#病变综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70832, encryptionId=a01ee0832a3, topicName=病变综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Sun Jun 21 00:13:00 CST 2020, time=2020-06-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431597, encodeId=19ce143159e1c, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1580250, encodeId=5fb31580250f6, content=<a href='/topic/show?id=76743853197' target=_blank style='color:#2F92EE;'>#可逆性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38531, encryptionId=76743853197, topicName=可逆性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=023016601943, createdName=小华子, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1641350, encodeId=82f8164135072, content=<a href='/topic/show?id=70be8425665' target=_blank style='color:#2F92EE;'>#胼胝体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84256, encryptionId=70be8425665, topicName=胼胝体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Sep 20 05:13:00 CST 2019, time=2019-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034260, encodeId=9b4e203426061, content=<a href='/topic/show?id=2ae18425852' target=_blank style='color:#2F92EE;'>#胼胝体压部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84258, encryptionId=2ae18425852, topicName=胼胝体压部)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=zhangpaul93, createdTime=Tue Oct 29 17:13:00 CST 2019, time=2019-10-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1976138, encodeId=54c519e613829, content=<a href='/topic/show?id=a01ee0832a3' target=_blank style='color:#2F92EE;'>#病变综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70832, encryptionId=a01ee0832a3, topicName=病变综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Sun Jun 21 00:13:00 CST 2020, time=2020-06-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431597, encodeId=19ce143159e1c, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1580250, encodeId=5fb31580250f6, content=<a href='/topic/show?id=76743853197' target=_blank style='color:#2F92EE;'>#可逆性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38531, encryptionId=76743853197, topicName=可逆性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=023016601943, createdName=小华子, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1641350, encodeId=82f8164135072, content=<a href='/topic/show?id=70be8425665' target=_blank style='color:#2F92EE;'>#胼胝体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84256, encryptionId=70be8425665, topicName=胼胝体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Sep 20 05:13:00 CST 2019, time=2019-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034260, encodeId=9b4e203426061, content=<a href='/topic/show?id=2ae18425852' target=_blank style='color:#2F92EE;'>#胼胝体压部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84258, encryptionId=2ae18425852, topicName=胼胝体压部)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=zhangpaul93, createdTime=Tue Oct 29 17:13:00 CST 2019, time=2019-10-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1976138, encodeId=54c519e613829, content=<a href='/topic/show?id=a01ee0832a3' target=_blank style='color:#2F92EE;'>#病变综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70832, encryptionId=a01ee0832a3, topicName=病变综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Sun Jun 21 00:13:00 CST 2020, time=2020-06-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431597, encodeId=19ce143159e1c, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=19, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1580250, encodeId=5fb31580250f6, content=<a href='/topic/show?id=76743853197' target=_blank style='color:#2F92EE;'>#可逆性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38531, encryptionId=76743853197, topicName=可逆性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=023016601943, createdName=小华子, createdTime=Thu Aug 08 09:13:00 CST 2019, time=2019-08-08, status=1, ipAttribution=)]

相关资讯

可逆性胼胝体压部病变综合征1例

患者,男,14岁,发热头痛10天,呕吐1天。

Pediatr Hemat Oncol:铂治疗后的听力损失在非脑照射儿童时期癌症存活者中是不可逆的

顺铂和卡波铂是有效的抗肿瘤药物。这两种药物同时也被认为具有潜在的高耳毒性。到目前为止,详细描述过的群体研究且包含大量个体的儿童时期癌症存活者(CCS),并且具有铂相关听力损失的长期跟踪调查数据仍旧没有可以利用的。因此,最近有研究人员研究了中止治疗耳毒性的可逆性。研究群体为在癌症治疗结束时,具有听力损失的铂相关治疗生存者的一个全国性群体。在168名CCS跟踪调查的听力图中,研究人员纵向性的评估了61

Neurology:可逆性巨大蛛网膜颗粒

16岁反复短暂性视力丧失男孩,可见双侧视乳头水肿。