RSNA 2015:CT和3D打印帮助医生分离连体婴儿

2015-12-04 MedSci MedSci原创

RSNA 2015:CT和3D打印帮助医生分离连体双胞胎 原文出处CT and 3D Printing Help Teams Separate Conjoined Twins.Medscape Medical News.December 02, 2015.

CT成像和3D打印被用来帮助计划一个最复杂的连体双胞胎分离手术。
 
休斯顿德克萨斯儿童医院放射学研究和心脏成像主任 Rajesh Krishnamurthy医学博士介绍,可以3D打印骨架或特定的器官模型,这个复杂的模型的是其中之一。
 
Rajesh Krishnamurthy博士第一次试图使用一个模型代表婴儿的整个解剖学。这个模型包括骨骼、心血管、血管、胃肠道和妇科结构。
 
Krishnamurthy博士在北美放射学会2015年年会一个新闻发布会上描述了手术过程。
 
Knatalye Hope和Adeline Faith Mata是一对双胞胎,在2014年4月11日出生。这两个双胞胎从胸部到骨盆连接在一起,但有互相独立的大脑和心脏。
 
Krishnamurthy博士开始并没有刻意做惊人的3D打印。但是医生们获取了这对连体婴儿所有的信息,意识到使用3D打印技术整合所有信息是可行的。
 
当双胞胎大约5个月大的时候,研究团队开始模型成像。
 
放射科医生使用了一种叫做目标模式前向ECG门控技术在图像上固定心脏和肺的运动。研究团队能在低辐射暴露的同时得到心血管解剖结构的详细视图。
 
分别给这对连体婴儿静脉注射对比剂,然后让其中一个婴儿口服对比剂。模型可以展示连体婴儿各个器官的血流情况。
 
模型花了3周才能完成,其中包括在Dallas公司制作3D模型的一个星期。材料和打印时间的成本约为4000美元。使用不同的颜色和纹理代表骨头、器官和血管。
 
设计该模型,用来演示手术分离线。医生可以取出单个部分,观察深层解剖学结构。
 
给手术计划提供一个共同的参考点,中心模型是重要的。2月17日12个外科医生、六个麻醉师和八个护士一起完成了这个持续26小时的手术。
 
两名婴儿术后生长良好,正在接受骨科护理。
 
3D模型提供信息,增加了外科手术团队、患者和家属对病情的理解。
 
可以用3D模型向患者家属和团队医生解释手术过程。在未来3D模型可为每个连体婴儿分离手术提供一个标准过程。
 
原始出处


CT and 3D Printing Help Teams Separate Conjoined Twins. Medscape Medical News. December 02,2015.

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    2016-02-16 mengli1984

    是个好东西

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=64480, encodeId=c8416448000, content=是个好东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/04/14/d0501100fdfe783cab0715811e01c133.jpg, createdBy=51ed1602754, createdName=mengli1984, createdTime=Tue Feb 16 20:27:00 CST 2016, time=2016-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=61695, encodeId=848a616952d, content=拯救苍生, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK29w9r0upRgxUXHNhe7bd3VxHnhBSpibMbKOjtX92zXr78SkuZfUNuADrjHiaw6uibZaEYjh9cJLzew/132, createdBy=261e1682638, createdName=1de3b290m83(暂无匿称), createdTime=Thu Jan 28 03:03:00 CST 2016, time=2016-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48938, encodeId=2a674893840, content=好文章,值得收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sun Dec 27 08:37:00 CST 2015, time=2015-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48939, encodeId=3bf848939e2, content=好文章,值得收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sun Dec 27 08:37:00 CST 2015, time=2015-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48631, encodeId=70f14863158, content=很值得好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Sat Dec 26 19:46:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335889, encodeId=0c8d13358893c, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Sat Dec 05 16:08:00 CST 2015, time=2015-12-05, status=1, ipAttribution=)]
    2016-01-28 1de3b290m83(暂无匿称)

    拯救苍生

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=64480, encodeId=c8416448000, content=是个好东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/04/14/d0501100fdfe783cab0715811e01c133.jpg, createdBy=51ed1602754, createdName=mengli1984, createdTime=Tue Feb 16 20:27:00 CST 2016, time=2016-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=61695, encodeId=848a616952d, content=拯救苍生, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK29w9r0upRgxUXHNhe7bd3VxHnhBSpibMbKOjtX92zXr78SkuZfUNuADrjHiaw6uibZaEYjh9cJLzew/132, createdBy=261e1682638, createdName=1de3b290m83(暂无匿称), createdTime=Thu Jan 28 03:03:00 CST 2016, time=2016-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48938, encodeId=2a674893840, content=好文章,值得收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sun Dec 27 08:37:00 CST 2015, time=2015-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48939, encodeId=3bf848939e2, content=好文章,值得收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sun Dec 27 08:37:00 CST 2015, time=2015-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48631, encodeId=70f14863158, content=很值得好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Sat Dec 26 19:46:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335889, encodeId=0c8d13358893c, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Sat Dec 05 16:08:00 CST 2015, time=2015-12-05, status=1, ipAttribution=)]
    2015-12-27 hixiaoluo

    好文章,值得收藏

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=64480, encodeId=c8416448000, content=是个好东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/04/14/d0501100fdfe783cab0715811e01c133.jpg, createdBy=51ed1602754, createdName=mengli1984, createdTime=Tue Feb 16 20:27:00 CST 2016, time=2016-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=61695, encodeId=848a616952d, content=拯救苍生, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK29w9r0upRgxUXHNhe7bd3VxHnhBSpibMbKOjtX92zXr78SkuZfUNuADrjHiaw6uibZaEYjh9cJLzew/132, createdBy=261e1682638, createdName=1de3b290m83(暂无匿称), createdTime=Thu Jan 28 03:03:00 CST 2016, time=2016-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48938, encodeId=2a674893840, content=好文章,值得收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sun Dec 27 08:37:00 CST 2015, time=2015-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48939, encodeId=3bf848939e2, content=好文章,值得收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sun Dec 27 08:37:00 CST 2015, time=2015-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48631, encodeId=70f14863158, content=很值得好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Sat Dec 26 19:46:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335889, encodeId=0c8d13358893c, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Sat Dec 05 16:08:00 CST 2015, time=2015-12-05, status=1, ipAttribution=)]
    2015-12-27 hixiaoluo

    好文章,值得收藏

    0

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    2015-12-26 忠诚向上

    很值得好学习

    0

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