JAMA:乳腺磁共振应作为致密性乳腺女性乳腺癌筛查的**方法

2020-02-26 MedSci MedSci原创

乳腺MRI是致密性乳腺女性乳腺癌早期筛查的有效手段,其检出率显著高于DBT

致密性乳腺女性的乳腺癌风险增加,常规的X光检查的效果不理想,近日研究人员比较乳腺磁共振成像(MRI)和数字乳腺断层扫描(DBT)对致密性乳腺患者的筛查效果。

研究在美国和德国开展,对40岁至75岁、乳腺致密或极度致密的平均风险女性进行常规筛查,参与者接受DBT和MRI的筛查。研究的主要终点是侵袭性癌的检出率。次要结果包括敏感性、特异性、额外的影像学推荐率和活检阳性预测值(PPV),使用侵袭性癌和导管原位癌(DCIS)定义阳性参考标准。

1444名女性完成2项检查,平均年龄54岁。队列中存在17例有或无DCIS的侵袭性癌患者以及6例仅DCIS阳性患者。随访期间未发现间隔期癌。乳腺MRI检测到所有17例侵袭性癌患者,以及6名DCIS患者中的5名。数字乳腺断层检测出7名侵袭性癌患者,以及2名DCIS患者。乳房MRI中每1000名女性的侵袭性癌的检出率为11.8,DBT为4.8。对于侵袭性癌症和DCIS的检测,乳腺MRI的敏感性为95.7%,而DBT仅为39.1%,特异性分别为86.7%和97.4%。乳腺MRI的额外影像学推荐率为7.5%,DBT为10.1%),PPV分别为19.6%和31.0%。

研究认为,乳腺MRI是致密性乳腺女性乳腺癌早期筛查的有效手段,其检出率显著高于DBT。

原始出处:


本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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=2066125, encodeId=141c2066125cc, content=<a href='/topic/show?id=baf28642e2b' target=_blank style='color:#2F92EE;'>#致密性乳腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86427, encryptionId=baf28642e2b, topicName=致密性乳腺)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/lGEyfsKnIkkH93xUPMrUUycLh2XOfJJsphwPsVqDx8somSOepIFy9QE0MVAwDW3AS7V1epJ4tbPL9ADJLicvm8A/132, createdBy=b5132500067, createdName=ms55066533437992, createdTime=Thu Oct 15 19:08:00 CST 2020, time=2020-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341687, encodeId=313c134168e4a, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455981, encodeId=c6821455981de, content=<a href='/topic/show?id=d1fc23e69b7' target=_blank style='color:#2F92EE;'>#乳腺癌筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23769, encryptionId=d1fc23e69b7, topicName=乳腺癌筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53d75754638, createdName=ay2002fy, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379706, encodeId=c80d3e9706e2, content=学习了,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzTetibytbqFDmFITWHyBWbxU7S9MYibgPSqvu0sYteH0N6zXqbU0Kf3Mbdb7yWM1Kud3zPgYBibE2SZ/0, createdBy=da7696924, createdName=qingfengqishi5, createdTime=Wed Feb 26 22:16:45 CST 2020, time=2020-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035930, encodeId=3cb610359300b, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Feb 26 21:08:00 CST 2020, time=2020-02-26, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2066125, encodeId=141c2066125cc, content=<a href='/topic/show?id=baf28642e2b' target=_blank style='color:#2F92EE;'>#致密性乳腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86427, encryptionId=baf28642e2b, topicName=致密性乳腺)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/lGEyfsKnIkkH93xUPMrUUycLh2XOfJJsphwPsVqDx8somSOepIFy9QE0MVAwDW3AS7V1epJ4tbPL9ADJLicvm8A/132, createdBy=b5132500067, createdName=ms55066533437992, createdTime=Thu Oct 15 19:08:00 CST 2020, time=2020-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341687, encodeId=313c134168e4a, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455981, encodeId=c6821455981de, content=<a href='/topic/show?id=d1fc23e69b7' target=_blank style='color:#2F92EE;'>#乳腺癌筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23769, encryptionId=d1fc23e69b7, topicName=乳腺癌筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53d75754638, createdName=ay2002fy, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379706, encodeId=c80d3e9706e2, content=学习了,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzTetibytbqFDmFITWHyBWbxU7S9MYibgPSqvu0sYteH0N6zXqbU0Kf3Mbdb7yWM1Kud3zPgYBibE2SZ/0, createdBy=da7696924, createdName=qingfengqishi5, createdTime=Wed Feb 26 22:16:45 CST 2020, time=2020-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035930, encodeId=3cb610359300b, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Feb 26 21:08:00 CST 2020, time=2020-02-26, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2066125, encodeId=141c2066125cc, content=<a href='/topic/show?id=baf28642e2b' target=_blank style='color:#2F92EE;'>#致密性乳腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86427, encryptionId=baf28642e2b, topicName=致密性乳腺)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/lGEyfsKnIkkH93xUPMrUUycLh2XOfJJsphwPsVqDx8somSOepIFy9QE0MVAwDW3AS7V1epJ4tbPL9ADJLicvm8A/132, createdBy=b5132500067, createdName=ms55066533437992, createdTime=Thu Oct 15 19:08:00 CST 2020, time=2020-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341687, encodeId=313c134168e4a, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455981, encodeId=c6821455981de, content=<a href='/topic/show?id=d1fc23e69b7' target=_blank style='color:#2F92EE;'>#乳腺癌筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23769, encryptionId=d1fc23e69b7, topicName=乳腺癌筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53d75754638, createdName=ay2002fy, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379706, encodeId=c80d3e9706e2, content=学习了,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzTetibytbqFDmFITWHyBWbxU7S9MYibgPSqvu0sYteH0N6zXqbU0Kf3Mbdb7yWM1Kud3zPgYBibE2SZ/0, createdBy=da7696924, createdName=qingfengqishi5, createdTime=Wed Feb 26 22:16:45 CST 2020, time=2020-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035930, encodeId=3cb610359300b, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Feb 26 21:08:00 CST 2020, time=2020-02-26, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2066125, encodeId=141c2066125cc, content=<a href='/topic/show?id=baf28642e2b' target=_blank style='color:#2F92EE;'>#致密性乳腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86427, encryptionId=baf28642e2b, topicName=致密性乳腺)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/lGEyfsKnIkkH93xUPMrUUycLh2XOfJJsphwPsVqDx8somSOepIFy9QE0MVAwDW3AS7V1epJ4tbPL9ADJLicvm8A/132, createdBy=b5132500067, createdName=ms55066533437992, createdTime=Thu Oct 15 19:08:00 CST 2020, time=2020-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341687, encodeId=313c134168e4a, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455981, encodeId=c6821455981de, content=<a href='/topic/show?id=d1fc23e69b7' target=_blank style='color:#2F92EE;'>#乳腺癌筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23769, encryptionId=d1fc23e69b7, topicName=乳腺癌筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53d75754638, createdName=ay2002fy, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379706, encodeId=c80d3e9706e2, content=学习了,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzTetibytbqFDmFITWHyBWbxU7S9MYibgPSqvu0sYteH0N6zXqbU0Kf3Mbdb7yWM1Kud3zPgYBibE2SZ/0, createdBy=da7696924, createdName=qingfengqishi5, createdTime=Wed Feb 26 22:16:45 CST 2020, time=2020-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035930, encodeId=3cb610359300b, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Feb 26 21:08:00 CST 2020, time=2020-02-26, status=1, ipAttribution=)]
    2020-02-26 qingfengqishi5

    学习了,学习了

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2066125, encodeId=141c2066125cc, content=<a href='/topic/show?id=baf28642e2b' target=_blank style='color:#2F92EE;'>#致密性乳腺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86427, encryptionId=baf28642e2b, topicName=致密性乳腺)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/lGEyfsKnIkkH93xUPMrUUycLh2XOfJJsphwPsVqDx8somSOepIFy9QE0MVAwDW3AS7V1epJ4tbPL9ADJLicvm8A/132, createdBy=b5132500067, createdName=ms55066533437992, createdTime=Thu Oct 15 19:08:00 CST 2020, time=2020-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341687, encodeId=313c134168e4a, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455981, encodeId=c6821455981de, content=<a href='/topic/show?id=d1fc23e69b7' target=_blank style='color:#2F92EE;'>#乳腺癌筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23769, encryptionId=d1fc23e69b7, topicName=乳腺癌筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53d75754638, createdName=ay2002fy, createdTime=Fri Feb 28 09:08:00 CST 2020, time=2020-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=379706, encodeId=c80d3e9706e2, content=学习了,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzTetibytbqFDmFITWHyBWbxU7S9MYibgPSqvu0sYteH0N6zXqbU0Kf3Mbdb7yWM1Kud3zPgYBibE2SZ/0, createdBy=da7696924, createdName=qingfengqishi5, createdTime=Wed Feb 26 22:16:45 CST 2020, time=2020-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035930, encodeId=3cb610359300b, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Feb 26 21:08:00 CST 2020, time=2020-02-26, status=1, ipAttribution=)]
    2020-02-26 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

相关资讯

Circulation:运动疗法对原发性乳腺癌患者心肺功能损伤的修复作用

目前针对临床人群的运动指南推荐的运动疗法(ET)为固定的强度(中等)、持续时间(40-50min/次)和量(120–160 min/wk)。在运动规划中,最重要的也是最不受重视的是剂量计划。研究人员对比了两种运动训练剂量方案对治疗后的原发性乳腺癌患者的心肺健康和患者报告的预后的耐受性和有效性。采用平行组随机试验,研究人员将174位耗氧量峰值(VO2峰)受损的绝经后患者(辅助治疗后2.8年)随机分至

J Clin Oncol:曲妥珠单抗治疗HER2低表达乳腺癌的疗效和安全性

曲妥珠单抗deruxtecan(T-DXd,前身是DS-8201a)是一种新型的人表皮生长因子受体2(HER2)靶向抗体药物偶联物(ADC),具有拓扑异构酶I抑制剂有效载荷。一项剂量递增和扩展I期研究评估了T-DXd在晚期HER2表达/突变实体肿瘤患者中的安全性和活性。本文报道了T-Dxd以推荐剂量用于HER2低水平乳腺癌的扩展患者的结果。本研究招募晚期/转移的HER2低表达的标准治疗难治性的乳腺

Circulation:芳香化酶抑制剂显著增加乳腺癌患者心血管事件风险!

芳香化酶抑制剂与乳腺癌患者心血管预后的关系存在争议。鉴于随机对照试验和观察性研究的不同结果,需要进行更多的研究来明确该安全问题。Khavar等人进行了一项基于人群的队列研究,采用与医院发作统计数据和国家统计数据库办公室链接的英国临床实践研究数据链。研究人群为1998年4月1日-2016年2月29日期间确诊的采用芳香化酶抑制剂或他莫西芬进行激素治疗的乳腺癌女性患者。共纳入23 525位新确诊的乳腺癌

Ann Intern Med:70岁以上女性持续年度乳腺钼靶筛查与乳腺癌死亡率

由此可见,与停止筛查相比,持续年度乳腺癌筛查并未大幅降低75岁以上的女性8年乳腺癌死亡率。

PNAS:三阴性乳腺癌靶向治疗新突破:mRNA编辑是关键!

三阴性乳腺癌(TNBC)约占所有乳腺癌的15-20%,以分化差、侵袭性高、易转移着称。在精准治疗时代,三阴性乳腺癌因无具体的靶点,往往以化疗为主,临床治疗比较棘手。有效的治疗靶点一直是学界的世界性难题。

Nat Cancer:乳腺癌精准分型,基因组+生物标志物共定位

导读:乳腺癌是女性健康的头号公敌,癌症的异质性是目前临床实现精准医学的主要障碍之一。对于乳腺癌的基因组和分子特征的研究已经比较透彻,但基因组改变如何塑造肿瘤内部的生态系统,如何进一步导致不同个体肿瘤之间的差异,尚不清楚,而这些问题恰恰是解答癌症恶化和产生抗性的原因。