颈内动脉支架成形术后高灌注综合征3例分析

2019-04-27 李颜 白小欣 蔡军 中西医结合心脑血管病杂志

病例[1],男,55岁,2012年7月因“右手指麻木半月余”入院。查体未见明显阳性体征,诊断为脑梗死、高血压,血压控制情况不详。TCD提示右侧大脑中动脉低流速、低搏动改变。入院DSA提示右侧颈内动脉起始段重度狭窄(85%),左侧椎动脉开口重度狭窄。入院第6天在局部麻醉下于右侧颈内动脉起始段、左侧椎动脉开口行支架成形术,术中使用保护伞,术后第1天诉少许头痛,其间血压波动在(140~147)/(80~

颈内动脉支架成形术是治疗颈内动脉粥样硬化性狭窄的重要方法,高灌注综合征(hyperper fusion syndrome,HPS)是其最严重的并发症,一旦出现脑出血,死亡率和致残率极高。本研究分析广东省中医院脑病中心行颈内动脉支架成形术(非急诊),且术前均行经颅多普勒(transcranial doppler,TCD)检查及临床症状鉴别,判断可能为HPS的3例病人临床资料,探讨HPS的诊断、发病机制和预防措施。
 
1.资料
 
病例[1],男,55岁,2012年7月因“右手指麻木半月余”入院。查体未见明显阳性体征,诊断为脑梗死、高血压,血压控制情况不详。TCD提示右侧大脑中动脉低流速、低搏动改变。入院DSA提示右侧颈内动脉起始段重度狭窄(85%),左侧椎动脉开口重度狭窄。入院第6天在局部麻醉下于右侧颈内动脉起始段、左侧椎动脉开口行支架成形术,术中使用保护伞,术后第1天诉少许头痛,其间血压波动在(140~147)/(80~87)mmHg,查颅脑CT未提示脑出血,考虑术中栓子脱落引起小梗死,予复方氨基酸等扩容,但第2天头痛加重,左上肢远端灵活性下降,即刻查颅脑CT未见颅内出血及新发脑梗死,TCD提示术侧大脑中动脉峰流速199 cm/s,舒张末流速85 cm/s(升高2倍以上),考虑HPS,收缩压最高161mmHg,予控制血压、止痛、营养神经等处理后,头痛明显缓解,左上肢远端灵活性下降基本同前。
 
病例[2],女,67岁,2012年8月因“发现左侧颈内动脉近段狭窄2d”入院,查体未见阳性体征,高血压病史4年,血压控制可,无脑梗死病史,TCD提示左侧大脑中动脉低速低搏改变,峰流速33 cm/s,舒张末流速18 cm/s,搏动指数0.65,入院DSA提示左侧颈内动脉起始段重度狭窄(95%)。入院第5天在局部麻醉下行左侧颈内动脉起始段支架成形术,术中使用保护伞,造影显示狭窄纠正满意,收缩压控制在120mmHg左右。术后第1天诉术侧头胀痛,神经系统查体未见阳性体征,即刻查颅脑CT未提示颅内出血及新发脑梗死,TCD提示术侧大脑中动脉流速升高2倍以上,考虑HPS,予乌拉地尔泵入严格控制血压,头痛基本缓解。
 
病例[3],男,65岁,2012年11月因“左下肢乏力1月余,加重伴右侧肢体乏力15d”入院,查体构音欠清,伸舌稍左偏,双下肢肌力4级,双下肢轻瘫试验(+),诊断为脑梗死。10月外院头颅MR提示右侧额叶、顶叶多发急性梗死灶,双侧半卵圆中心脑梗死。入院TCD提示右侧大脑中动脉峰流速37 cm/s,舒张末流速21 cm/s,搏动指数0.61,入院第3天在局部麻醉下行脑血管造影及右侧颈内动脉起始段支架成形术,造影可见右侧颈内动脉起始段重度狭窄(90%),术中使用保护伞,造影显示狭窄纠正良好。术中血压偏低,予补液支持。术后收缩压控制在120mmHg以下,术后2h发现病人中度昏迷,双侧瞳孔等圆不等大,左侧瞳孔散大,直径5mm,右侧瞳孔3mm,对光反射消失,颅脑CT提示:右侧基底节区脑出血,出血量232mL,大量出血破入脑室;蛛网膜下隙出血,考虑脑出血(与HPS相关),予鱼精蛋白中和肝素,甘露醇降颅内压,乌拉地尔控制血压。约1.5h后转深昏迷,双侧瞳孔散大固定,直径6mm,对光反射消失,后病人死亡。
 
2.讨论
 
HPS指低灌注区脑血流突然成倍升高远超过其代谢需要而出现的一系列临床症候群,通常出现在颈动脉血运重建术后,临床表现有头痛、局灶性神经功能缺损、癫痫发作,甚至脑水肿、颅内出血,头痛为最常见的首发症状,可能与颅内充血有关。诊断包括血流动力学、临床和影像学标准两个层次。前者是与颈动脉血运重建前相比,术后大脑中动脉血流增加>100%,后者为术后出现上述临床表现,影像学可表现为脑出血(包括蛛网膜下隙出血)、神经源性脑水肿。国内报道多参考临床和影像学标准,国外研究强调应排除新发脑梗死,因其与HPS的治疗方法完全不同。
 
病例[1]和病例[2]术后均行颅脑CT排除新发脑梗死,且术后TCD提示大脑中动脉血流增加>100%,结合临床症状,符合HPS诊断标准;病例[3]术后出现颅内出血,而颈动脉支架术后颅内出血原因可考虑HPS相关脑出血、梗死部位出血、高血压脑出血和新发脑梗死继发再灌注出血,而病例[3]术前右侧基底节区无梗死灶,术中术后血压不高,因此梗死部位出血及高血压脑出血可能性不大,虽未行颅脑MRI排除新发脑梗死,但术中已用保护伞,栓子脱落引起脑梗死继发再灌注出血可能性极小。故病例[3]考虑HPS所致脑出血及蛛网膜下隙出血。
 
目前HPS发病机制尚未明确,多倾向于认为是脑血管自主调节功能衰竭。本组3例病人均具有同侧颈动脉高度狭窄,术前颅内严重低灌注等高危因素,3例病人均在血压控制良好的情况下出现HPS,与Ascher等的研究发现一致,考虑与术前严重低灌注所致自主调节功能衰竭相关。故术前评估颅内灌注及血流储备情况是筛选高危病人的重要方式。因大脑中动脉直径不受自主调节功能影响,TCD可通过大脑中动脉流速间接评估颅内灌注,搏动指数可反映脑血管顺应性和血流灌注变化。Keunen等研究发现颈内动脉狭窄大脑中动脉低流速、低搏动改变是颅内低灌注表现,与术后出现HPS关系密切。
 
有研究证明颈动脉狭窄后大脑中动脉的搏动指数与脑血流储备有一定的相关性。故术前术侧大脑中动脉低流速、低搏动样改变预示颅内低灌注和可能受损的脑血流储备,术前TCD评估可筛选高危病人。Uchida等研究发现对SPECT筛选的严重低灌病人行分阶段解除狭窄可减少HPS(及相关颅内出血)发生。有研究证实全身麻醉可更好地控制术中血压,从而降低HPS的发生。分析本研究中3例病人,认为早期对术前TCD颈动脉狭窄大脑中动脉低流速、低搏动改变重视不足,使HPS出现的风险大大增高,其中病例[3]还导致了颅内出血造成死亡。临床中应注意术前TCD评估,对高危病人予相关处理,加强术中术后监测,以降低HPS的发生率,改善临床预后。
 
原始出处:

李颜,白小欣,蔡军.颈内动脉支架成形术后高灌注综合征3例分析[J].中西医结合心脑血管病杂志,2018(09):1308-1309.

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=2004719, encodeId=336c2004e192f, content=<a href='/topic/show?id=4e8a5400816' target=_blank style='color:#2F92EE;'>#成形术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54008, encryptionId=4e8a5400816, topicName=成形术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7fb6449, createdName=ZGMFX24A, createdTime=Sun Nov 17 02:56:00 CST 2019, time=2019-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1822307, encodeId=74a6182230e3d, content=<a href='/topic/show?id=3a9810249431' target=_blank style='color:#2F92EE;'>#高灌注综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102494, encryptionId=3a9810249431, topicName=高灌注综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e729101, createdName=huanbaofeng, createdTime=Wed Aug 28 14:56:00 CST 2019, time=2019-08-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1951224, encodeId=c4e91951224e9, content=<a href='/topic/show?id=44fd10249309' target=_blank style='color:#2F92EE;'>#高灌注#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102493, encryptionId=44fd10249309, topicName=高灌注)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Fri Oct 18 03:56:00 CST 2019, time=2019-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431506, encodeId=db161431506f1, 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=24, 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=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615745, encodeId=a3dd1615e45d1, content=<a href='/topic/show?id=4b501005114a' target=_blank style='color:#2F92EE;'>#颈内动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100511, encryptionId=4b501005114a, topicName=颈内动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=71c019667486, createdName=644982816_68283327, createdTime=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2004719, encodeId=336c2004e192f, content=<a href='/topic/show?id=4e8a5400816' target=_blank style='color:#2F92EE;'>#成形术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54008, encryptionId=4e8a5400816, topicName=成形术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7fb6449, createdName=ZGMFX24A, createdTime=Sun Nov 17 02:56:00 CST 2019, time=2019-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1822307, encodeId=74a6182230e3d, content=<a href='/topic/show?id=3a9810249431' target=_blank style='color:#2F92EE;'>#高灌注综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102494, encryptionId=3a9810249431, topicName=高灌注综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e729101, createdName=huanbaofeng, createdTime=Wed Aug 28 14:56:00 CST 2019, time=2019-08-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1951224, encodeId=c4e91951224e9, content=<a href='/topic/show?id=44fd10249309' target=_blank style='color:#2F92EE;'>#高灌注#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102493, encryptionId=44fd10249309, topicName=高灌注)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Fri Oct 18 03:56:00 CST 2019, time=2019-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431506, encodeId=db161431506f1, 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=24, 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=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615745, encodeId=a3dd1615e45d1, content=<a href='/topic/show?id=4b501005114a' target=_blank style='color:#2F92EE;'>#颈内动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100511, encryptionId=4b501005114a, topicName=颈内动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=71c019667486, createdName=644982816_68283327, createdTime=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2004719, encodeId=336c2004e192f, content=<a href='/topic/show?id=4e8a5400816' target=_blank style='color:#2F92EE;'>#成形术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54008, encryptionId=4e8a5400816, topicName=成形术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7fb6449, createdName=ZGMFX24A, createdTime=Sun Nov 17 02:56:00 CST 2019, time=2019-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1822307, encodeId=74a6182230e3d, content=<a href='/topic/show?id=3a9810249431' target=_blank style='color:#2F92EE;'>#高灌注综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102494, encryptionId=3a9810249431, topicName=高灌注综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e729101, createdName=huanbaofeng, createdTime=Wed Aug 28 14:56:00 CST 2019, time=2019-08-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1951224, encodeId=c4e91951224e9, content=<a href='/topic/show?id=44fd10249309' target=_blank style='color:#2F92EE;'>#高灌注#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102493, encryptionId=44fd10249309, topicName=高灌注)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Fri Oct 18 03:56:00 CST 2019, time=2019-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431506, encodeId=db161431506f1, 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=24, 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=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615745, encodeId=a3dd1615e45d1, content=<a href='/topic/show?id=4b501005114a' target=_blank style='color:#2F92EE;'>#颈内动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100511, encryptionId=4b501005114a, topicName=颈内动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=71c019667486, createdName=644982816_68283327, createdTime=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2004719, encodeId=336c2004e192f, content=<a href='/topic/show?id=4e8a5400816' target=_blank style='color:#2F92EE;'>#成形术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54008, encryptionId=4e8a5400816, topicName=成形术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7fb6449, createdName=ZGMFX24A, createdTime=Sun Nov 17 02:56:00 CST 2019, time=2019-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1822307, encodeId=74a6182230e3d, content=<a href='/topic/show?id=3a9810249431' target=_blank style='color:#2F92EE;'>#高灌注综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102494, encryptionId=3a9810249431, topicName=高灌注综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e729101, createdName=huanbaofeng, createdTime=Wed Aug 28 14:56:00 CST 2019, time=2019-08-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1951224, encodeId=c4e91951224e9, content=<a href='/topic/show?id=44fd10249309' target=_blank style='color:#2F92EE;'>#高灌注#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102493, encryptionId=44fd10249309, topicName=高灌注)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Fri Oct 18 03:56:00 CST 2019, time=2019-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431506, encodeId=db161431506f1, 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=24, 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=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615745, encodeId=a3dd1615e45d1, content=<a href='/topic/show?id=4b501005114a' target=_blank style='color:#2F92EE;'>#颈内动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100511, encryptionId=4b501005114a, topicName=颈内动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=71c019667486, createdName=644982816_68283327, createdTime=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2004719, encodeId=336c2004e192f, content=<a href='/topic/show?id=4e8a5400816' target=_blank style='color:#2F92EE;'>#成形术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54008, encryptionId=4e8a5400816, topicName=成形术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7fb6449, createdName=ZGMFX24A, createdTime=Sun Nov 17 02:56:00 CST 2019, time=2019-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1822307, encodeId=74a6182230e3d, content=<a href='/topic/show?id=3a9810249431' target=_blank style='color:#2F92EE;'>#高灌注综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102494, encryptionId=3a9810249431, topicName=高灌注综合征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e729101, createdName=huanbaofeng, createdTime=Wed Aug 28 14:56:00 CST 2019, time=2019-08-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1951224, encodeId=c4e91951224e9, content=<a href='/topic/show?id=44fd10249309' target=_blank style='color:#2F92EE;'>#高灌注#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102493, encryptionId=44fd10249309, topicName=高灌注)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Fri Oct 18 03:56:00 CST 2019, time=2019-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431506, encodeId=db161431506f1, 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=24, 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=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615745, encodeId=a3dd1615e45d1, content=<a href='/topic/show?id=4b501005114a' target=_blank style='color:#2F92EE;'>#颈内动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100511, encryptionId=4b501005114a, topicName=颈内动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=71c019667486, createdName=644982816_68283327, createdTime=Mon Apr 29 03:56:00 CST 2019, time=2019-04-29, status=1, ipAttribution=)]

相关资讯

支架辅助弹簧圈栓塞治疗颈内动脉夹层动脉瘤1例

颈部夹层动脉分离(cervical artery dissection,CeAD)是指各种原因引起的颈部脑供血动脉内膜撕脱,血液进入血管壁形成壁间血肿,血肿逐渐累及管腔造成血管狭窄,或向血管外膜延伸形成夹层动脉瘤。CeAD在中青年卒中人群中的患病率高达8%~25%,具体病因不明,高血压、外伤、头颈部推拿按摩、感染、偏头痛、先天性血管纤维肌性发育不良等可能是其危险因素。

颈内动脉海绵窦瘘介入栓塞全麻术中心跳骤停1例

患者女,42岁,因“车祸后视物重影,右眼红,眼突出2个月余”收治入院。体检眼球突出度:右16 mm,左13 mm,右眼各方向活动均受限,球结膜充血,结膜下血管扩张迂曲,角膜透明,对光反应正常。右眼B超提示:右眼轻度玻璃体混浊,右眼眼上静脉扩张。