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Eur Radiol：诊断髋臼撞击综合征哪家强？传统3T MRI VS. 1.5T MR关节成像

2017-11-01 shaosai MedSci原创

髋臼撞击综合征磁共振成像磁共振关节成像
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髋臼撞击综合征（FAI）是由先天性髋臼和股骨近端发育异常引起一系列的临床症状，是年轻患者髋关节骨性关节炎的主要诱因。发病机制是髋关节发育异常导致生物力学的改变，常年重复性对髋臼盂唇的微创而引发。目前被公认的两种类型为凸轮式和钳式，两种类型常同时出现（86% 的患者同时伴有）。

髋臼撞击综合征（FAI）是由先天性髋臼和股骨近端发育异常引起一系列的临床症状，是年轻患者髋关节骨性关节炎的主要诱因。发病机制是髋关节发育异常导致生物力学的改变，常年重复性对髋臼盂唇的微创而引发。目前被公认的两种类型为凸轮式和钳式，两种类型常同时出现（86% 的患者同时伴有）。本研究旨在比较传统3T MRI和1.5T MR关节成像（MRA）评价髋臼撞击综合征（FAI）的价值，并将结果发表在Eur Radiol上。本研究共纳入了68例患有FAI的患者，并行1.5T MRA和3T MRI。由两名骨肌放射学专家独立地评价影像学资料，两名观察者对患者结果和髋关节异常评分（包括髋臼盂唇和软骨的异常）未知。利用Kappa分析评价观察者间变异。39例患者随后进行了髋关节内镜检查，并分析和比较手术结果和放射学诊断。两名观察者在3T MRI发现盂唇撕裂的敏感性均高于其在1.5T MRA的结果（但无统计学意义，p=0.07）。两名观察者在3T MRI发现髋臼软骨缺失的敏感性均显着高于其在1.5T MRA的结果（p=0.02）。两名观察者在1.5T MRA发现分层的敏感性均显着高于其在3.0 T MRI的结果

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    2017-11-03 zhouqu_8

    #综合征#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1431005, encodeId=69b014310055a, 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=21, 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=Fri Nov 03 07:34:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=258037, encodeId=c7c725803e27, content=好好学习.天天向上, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLANEL7Sww3HicKsN9aribicAmGGWXOIMEiaZ1iadgZg9RibjqSwIKUS8gSPib2NwTVg2zVvVJhdP3BkuDIl/0, createdBy=944d1605392, createdName=shaosai, createdTime=Thu Nov 02 10:13:58 CST 2017, time=2017-11-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257850, encodeId=d31e25e85047, content=学习了受益匪浅, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDicHg2ldsSNmib46PmdzpO7CQEmPjuULp1v45zPWwMYhrnXgvl3OtmUCZSQfgITWn96X9moL94nUGA/0, createdBy=28072041016, createdName=131****1460, createdTime=Wed Nov 01 19:05:35 CST 2017, time=2017-11-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257830, encodeId=956525e830c5, content=学习学习.继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Wed Nov 01 17:02:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
    2017-11-02 shaosai

    好好学习.天天向上

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1431005, encodeId=69b014310055a, 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=21, 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=Fri Nov 03 07:34:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=258037, encodeId=c7c725803e27, content=好好学习.天天向上, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLANEL7Sww3HicKsN9aribicAmGGWXOIMEiaZ1iadgZg9RibjqSwIKUS8gSPib2NwTVg2zVvVJhdP3BkuDIl/0, createdBy=944d1605392, createdName=shaosai, createdTime=Thu Nov 02 10:13:58 CST 2017, time=2017-11-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257850, encodeId=d31e25e85047, content=学习了受益匪浅, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDicHg2ldsSNmib46PmdzpO7CQEmPjuULp1v45zPWwMYhrnXgvl3OtmUCZSQfgITWn96X9moL94nUGA/0, createdBy=28072041016, createdName=131****1460, createdTime=Wed Nov 01 19:05:35 CST 2017, time=2017-11-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257830, encodeId=956525e830c5, content=学习学习.继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Wed Nov 01 17:02:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
    2017-11-01 131****1460

    学习了受益匪浅

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1431005, encodeId=69b014310055a, 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=21, 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=Fri Nov 03 07:34:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=258037, encodeId=c7c725803e27, content=好好学习.天天向上, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLANEL7Sww3HicKsN9aribicAmGGWXOIMEiaZ1iadgZg9RibjqSwIKUS8gSPib2NwTVg2zVvVJhdP3BkuDIl/0, createdBy=944d1605392, createdName=shaosai, createdTime=Thu Nov 02 10:13:58 CST 2017, time=2017-11-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257850, encodeId=d31e25e85047, content=学习了受益匪浅, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDicHg2ldsSNmib46PmdzpO7CQEmPjuULp1v45zPWwMYhrnXgvl3OtmUCZSQfgITWn96X9moL94nUGA/0, createdBy=28072041016, createdName=131****1460, createdTime=Wed Nov 01 19:05:35 CST 2017, time=2017-11-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257830, encodeId=956525e830c5, content=学习学习.继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Wed Nov 01 17:02:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
    2017-11-01 1dd8c52fm63(暂无匿称)

    学习学习.继续关注

    0