病例分享:识别主动脉夹层,没有CTA?还有这些招!

2018-03-17 文烈心 医学界心血管频道

对于绝大多数主动脉夹层病例而言,CTA对于诊断都是一目了然的。但限于实际医疗情况,可能没有条件做CTA、或是顾虑医疗费用、或者是患者胸痛不够典型,那么,作为第一步的筛查,平扫CT上去识别主动脉夹层,就具有重要的意义了。

对于绝大多数主动脉夹层病例而言,CTA对于诊断都是一目了然的。但限于实际医疗情况,可能没有条件做CTA、或是顾虑医疗费用、或者是患者胸痛不够典型,那么,作为第一步的筛查,平扫CT上去识别主动脉夹层,就具有重要的意义了。

血管直径增大征、血管内膜征、钙化点内移征这3大征象确实是在平扫CT上识别主动脉夹层的重要线索。

但有时,还需要别的招。

临床案例

患者,男性,57岁,因胸痛就诊,患者自诉为钝痛。无高血压病史,查体无阳性体征。

平扫CT如下:



图1



图2



图3



图4

升主动脉稍有扩张,无明显内膜片,因年纪较轻,内膜无钙化点。但再看,该例却有比血管直径增大征、血管内膜征、钙化点内移征三大征象更凶险的主动脉夹层表现。比较容易识别的是,心包积液、心脏外两片新月形液体密度影,其内侧低密度的是心外膜的脂肪。



图5

A型主动脉夹层致死的一个重要机制是,心包填塞。



图6

再看其前纵隔和中纵隔,总感觉比较模糊。此层面前纵隔红框标注处,中间低密度影为脂肪质地的成人胸腺,那穿行脂肪之间和聚集在其外的液体密度影是什么?

心包折返以下的升主动脉是位于心包腔内的。心包腔内的主动脉形成夹层后,透过其受损外膜的液体会积聚在心包腔内形成血性心包积液。心包折返以上的主动脉形成夹层后,其渗出液体就会集聚在纵隔,成人胸腺也是有包膜的,渗出的液体集聚在这些包膜间隙的疏松组织内形成纵隔血肿。

这个征象,我姑且称其为“纵隔血肿征”。

不管是心包积液还是纵隔血肿,其形成都说明主动脉夹层的外膜通透性良好,也就是说,外膜比较薄。薄,就有一个重大凶险后果——破裂。

你说,这心包积液征和纵隔血肿征是不是A型主动脉夹层更凶险的征象?赶紧CTA核实!



图7



图8

典型主动脉夹层,撕裂范围从根部到主动脉弓。马上谈话,准备手术。可惜,须臾之间,患者意识丧失、血压消失、心音消失,继而心电呈一直线……

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1849588, encodeId=77951849588ff, content=<a href='/topic/show?id=61815385aa' target=_blank style='color:#2F92EE;'>#CTA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5385, encryptionId=61815385aa, topicName=CTA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec9955, createdName=windight, createdTime=Sat Oct 06 08:00:00 CST 2018, time=2018-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415290, encodeId=7c4f1415290ba, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1519568, encodeId=b143151956846, content=<a href='/topic/show?id=b63a3323558' target=_blank style='color:#2F92EE;'>#动脉夹层#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33235, encryptionId=b63a3323558, topicName=动脉夹层)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ae5711287462, createdName=mhzhuang@stu.e, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297193, encodeId=50ab29e19361, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Mar 17 23:08:43 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297171, encodeId=da8529e171f4, content=对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Sat Mar 17 21:37:32 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297162, encodeId=cdf429e162a8, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/11/eb1f237032e0bf07b10833fc3722e645.jpg, createdBy=2fed2145219, createdName=紫迎馨, createdTime=Sat Mar 17 20:26:18 CST 2018, time=2018-03-17, status=1, ipAttribution=)]
    2018-10-06 windight
  2. [GetPortalCommentsPageByObjectIdResponse(id=1849588, encodeId=77951849588ff, content=<a href='/topic/show?id=61815385aa' target=_blank style='color:#2F92EE;'>#CTA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5385, encryptionId=61815385aa, topicName=CTA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec9955, createdName=windight, createdTime=Sat Oct 06 08:00:00 CST 2018, time=2018-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415290, encodeId=7c4f1415290ba, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1519568, encodeId=b143151956846, content=<a href='/topic/show?id=b63a3323558' target=_blank style='color:#2F92EE;'>#动脉夹层#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33235, encryptionId=b63a3323558, topicName=动脉夹层)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ae5711287462, createdName=mhzhuang@stu.e, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297193, encodeId=50ab29e19361, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Mar 17 23:08:43 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297171, encodeId=da8529e171f4, content=对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Sat Mar 17 21:37:32 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297162, encodeId=cdf429e162a8, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/11/eb1f237032e0bf07b10833fc3722e645.jpg, createdBy=2fed2145219, createdName=紫迎馨, createdTime=Sat Mar 17 20:26:18 CST 2018, time=2018-03-17, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1849588, encodeId=77951849588ff, content=<a href='/topic/show?id=61815385aa' target=_blank style='color:#2F92EE;'>#CTA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5385, encryptionId=61815385aa, topicName=CTA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec9955, createdName=windight, createdTime=Sat Oct 06 08:00:00 CST 2018, time=2018-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415290, encodeId=7c4f1415290ba, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1519568, encodeId=b143151956846, content=<a href='/topic/show?id=b63a3323558' target=_blank style='color:#2F92EE;'>#动脉夹层#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33235, encryptionId=b63a3323558, topicName=动脉夹层)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ae5711287462, createdName=mhzhuang@stu.e, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297193, encodeId=50ab29e19361, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Mar 17 23:08:43 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297171, encodeId=da8529e171f4, content=对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Sat Mar 17 21:37:32 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297162, encodeId=cdf429e162a8, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/11/eb1f237032e0bf07b10833fc3722e645.jpg, createdBy=2fed2145219, createdName=紫迎馨, createdTime=Sat Mar 17 20:26:18 CST 2018, time=2018-03-17, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1849588, encodeId=77951849588ff, content=<a href='/topic/show?id=61815385aa' target=_blank style='color:#2F92EE;'>#CTA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5385, encryptionId=61815385aa, topicName=CTA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec9955, createdName=windight, createdTime=Sat Oct 06 08:00:00 CST 2018, time=2018-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415290, encodeId=7c4f1415290ba, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1519568, encodeId=b143151956846, content=<a href='/topic/show?id=b63a3323558' target=_blank style='color:#2F92EE;'>#动脉夹层#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33235, encryptionId=b63a3323558, topicName=动脉夹层)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ae5711287462, createdName=mhzhuang@stu.e, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297193, encodeId=50ab29e19361, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Mar 17 23:08:43 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297171, encodeId=da8529e171f4, content=对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Sat Mar 17 21:37:32 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297162, encodeId=cdf429e162a8, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/11/eb1f237032e0bf07b10833fc3722e645.jpg, createdBy=2fed2145219, createdName=紫迎馨, createdTime=Sat Mar 17 20:26:18 CST 2018, time=2018-03-17, status=1, ipAttribution=)]
    2018-03-17 天地飞扬

    了解一下.谢谢分享!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1849588, encodeId=77951849588ff, content=<a href='/topic/show?id=61815385aa' target=_blank style='color:#2F92EE;'>#CTA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5385, encryptionId=61815385aa, topicName=CTA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec9955, createdName=windight, createdTime=Sat Oct 06 08:00:00 CST 2018, time=2018-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415290, encodeId=7c4f1415290ba, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1519568, encodeId=b143151956846, content=<a href='/topic/show?id=b63a3323558' target=_blank style='color:#2F92EE;'>#动脉夹层#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33235, encryptionId=b63a3323558, topicName=动脉夹层)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ae5711287462, createdName=mhzhuang@stu.e, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297193, encodeId=50ab29e19361, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Mar 17 23:08:43 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297171, encodeId=da8529e171f4, content=对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Sat Mar 17 21:37:32 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297162, encodeId=cdf429e162a8, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/11/eb1f237032e0bf07b10833fc3722e645.jpg, createdBy=2fed2145219, createdName=紫迎馨, createdTime=Sat Mar 17 20:26:18 CST 2018, time=2018-03-17, status=1, ipAttribution=)]
    2018-03-17 有备才能无患

    对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1849588, encodeId=77951849588ff, content=<a href='/topic/show?id=61815385aa' target=_blank style='color:#2F92EE;'>#CTA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5385, encryptionId=61815385aa, topicName=CTA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ec9955, createdName=windight, createdTime=Sat Oct 06 08:00:00 CST 2018, time=2018-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415290, encodeId=7c4f1415290ba, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1519568, encodeId=b143151956846, content=<a href='/topic/show?id=b63a3323558' target=_blank style='color:#2F92EE;'>#动脉夹层#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33235, encryptionId=b63a3323558, topicName=动脉夹层)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ae5711287462, createdName=mhzhuang@stu.e, createdTime=Mon Mar 19 09:00:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297193, encodeId=50ab29e19361, content=了解一下.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Sat Mar 17 23:08:43 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297171, encodeId=da8529e171f4, content=对于绝大多数主动脉夹层病例而言.CTA对于诊断都是一目了然的.但限于实际医疗情况.可能没有条件做CTA.或是顾虑医疗费用.或者是患者胸痛不够典型.那么.作为第一步的筛查.平扫CT上去识别主动脉夹层.就具有重要的意义了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Sat Mar 17 21:37:32 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=297162, encodeId=cdf429e162a8, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/11/eb1f237032e0bf07b10833fc3722e645.jpg, createdBy=2fed2145219, createdName=紫迎馨, createdTime=Sat Mar 17 20:26:18 CST 2018, time=2018-03-17, status=1, ipAttribution=)]
    2018-03-17 紫迎馨

    学习

    0

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