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Radiology:筛查乳腺X线摄影召回率随数字乳腺断层合成应用的变化而变化吗?

2018-06-08 shaosai MedSci原创

本研究旨在比较放射学家在结合数字乳腺断层合成显像(DBT)之前与之后的筛查乳腺X线摄影率、癌症检测率 (CDR) 和阳性预测值 (PPVs)。

本研究旨在比较放射学家在结合数字乳腺断层合成显像(DBT)之前与之后的筛查乳腺X线摄影率、癌症检测率 (CDR) 和阳性预测值 (PPVs)。

本回顾性研究经机构审查委员会批准, 并符合 HIPAA。作者回顾了2009-2014年获得的乳腺钼靶检查数据, 其中 108276 个数字乳腺检查 (应用DBT之前有50062例,应用DBT后有58214例)。分别比较六名放射学家应用DBT之前 (2009-2011) 和之后 (2012-2014)的召回率、CDR、阳性筛查结果的 ppv (ppv 1)、建议活检的 ppv (ppv 2), 以及进行活检的 ppv (ppv 3) 。放射科医生均在社区工作, 其中只有数字乳腺摄影是可利用的, 并且有两个三级乳腺成像中心, 他们从2012年开始解读DBT图像。利用广义线性混合建模方法对数据进行了检验, 其中观察者在一段时间内对每个放射科进行了嵌套。P<0.05 被认为表明有统计学意义上的差异;计算95% 置信区间 (CIs)。

结果显示应用DBT前后的平均召回率分别为 6.8% (范围, 3.6%-9.7%) 和 7.9% (范围, 5.5%-9.5%) (P =0. 0316)。在 应用DBT之前, 从2009年到 2011年每年的召回率仅增加 0.01%,  (P =0. 9727)。应用DBT之后, 2012年至2014年每年的召回率增加 0.65% (P<0. 0127)。CDR 从每1000例检查中发现2.5例 (95% ci: 2.2, 2.9) 增加到每1000例检查中发现3.5例 (95% ci: 3.0, 4.0;P =0. 0203)。应用DBT后,ppv 2 和 ppv 3 显着增加,分别从 26.9% (95% CI: 19.9%, 35.3%) 到 36.1% (95% ci: 31.7%, 40.7%;P = 0212) 、从 31.2% (95% CI: 24.0%, 39.3%) 到 40.0% (95% CI: 35.5%, 44.6%;P = 0.0290)。

本研究显示放射学家应用DBT后,乳腺X线摄影的召回率、CDR、ppv 2 和ppv3增加。

原始出处:

DiPrete O, Lourenco AP, Baird GL. et al.Screening Digital Mammography Recall Rate: Does It Change with Digital Breast Tomosynthesis Experience?Radiology.DOI:10.1148/radiol.2017170517

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    2018-06-09 piaojinhua
  2. [GetPortalCommentsPageByObjectIdResponse(id=1298018, encodeId=021d12980183b, content=<a href='/topic/show?id=c42d18892ad' target=_blank style='color:#2F92EE;'>#X线#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18892, encryptionId=c42d18892ad, topicName=X线)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5c64275, createdName=piaojinhua, createdTime=Sat Jun 09 16:34:00 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1489256, encodeId=a6b71489256a7, content=<a href='/topic/show?id=fde43840491' target=_blank style='color:#2F92EE;'>#召回#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38404, encryptionId=fde43840491, topicName=召回)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1df18514500, createdName=doctorzheng, createdTime=Sat Jun 09 16:34:00 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322807, encodeId=b0ee32280e4e, content=希望以后更多的进展可以及时推送, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1bb241978, createdName=phoebeyan520, createdTime=Sat Jun 09 13:14:13 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322661, encodeId=e48b322661d5, content=学习一下谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sat Jun 09 06:14:06 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322438, encodeId=e8a6322438ec, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Jun 08 08:01:10 CST 2018, time=2018-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322406, encodeId=45503224065e, content=学习了.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Fri Jun 08 07:16:35 CST 2018, time=2018-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322382, encodeId=213832238240, content=学习了受益匪浅, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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=Fri Jun 08 06:34:54 CST 2018, time=2018-06-08, status=1, ipAttribution=)]
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    2018-06-09 phoebeyan520

    希望以后更多的进展可以及时推送

    0

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    2018-06-09 三生有幸9135

    学习一下谢谢

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1298018, encodeId=021d12980183b, content=<a href='/topic/show?id=c42d18892ad' target=_blank style='color:#2F92EE;'>#X线#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18892, encryptionId=c42d18892ad, topicName=X线)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5c64275, createdName=piaojinhua, createdTime=Sat Jun 09 16:34:00 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1489256, encodeId=a6b71489256a7, content=<a href='/topic/show?id=fde43840491' target=_blank style='color:#2F92EE;'>#召回#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38404, encryptionId=fde43840491, topicName=召回)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1df18514500, createdName=doctorzheng, createdTime=Sat Jun 09 16:34:00 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322807, encodeId=b0ee32280e4e, content=希望以后更多的进展可以及时推送, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1bb241978, createdName=phoebeyan520, createdTime=Sat Jun 09 13:14:13 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322661, encodeId=e48b322661d5, content=学习一下谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sat Jun 09 06:14:06 CST 2018, time=2018-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322438, encodeId=e8a6322438ec, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Jun 08 08:01:10 CST 2018, time=2018-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322406, encodeId=45503224065e, content=学习了.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Fri Jun 08 07:16:35 CST 2018, time=2018-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=322382, encodeId=213832238240, content=学习了受益匪浅, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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=Fri Jun 08 06:34:54 CST 2018, time=2018-06-08, status=1, ipAttribution=)]
    2018-06-08 明月清辉

    谢谢分享.学习了

    0

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    2018-06-08 1209e435m98(暂无昵称)

    学习了.谢谢分享

    0

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    2018-06-08 131****1460

    学习了受益匪浅

    0

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