RSNA 2016:女性到了75岁是不是就可以停止乳腺癌的筛查了?

2016-11-29 MedSci MedSci原创

近日,来自加利福尼亚大学的一项新的研究表明,目前仍未有足够的证据表明女性在达到一特定年龄后可停止乳腺癌的筛查。该研究是迄今为止美国最大的乳腺钼靶摄影研究结果,其研究结果已在美国北美放射学会(RSNA)年会上展示。研究人员分析了来自美国国家乳腺钼靶摄影数据库的数据,评估了超过560万个筛选项目,包括250万名女性,年龄在40岁以上。将这些女性进行分组,以5岁的年龄间隔进行分组,上限年龄为90岁,分为

近日,来自加利福尼亚大学的一项新的研究表明,目前仍未有足够的证据表明女性在达到一特定年龄后可停止乳腺癌筛查。该研究是迄今为止美国最大的乳腺钼靶摄影研究结果,其研究结果已在美国北美放射学会(RSNA)年会上展示。

研究人员分析了来自美国国家乳腺钼靶摄影数据库的数据,评估了超过560万个筛选项目,包括250万名女性,年龄在40岁以上。将这些女性进行分组,以5岁的年龄间隔进行分组,上限年龄为90岁,分为40-44岁,45-49,50-54,55-59年龄组等等。

为了确定各年龄组女性钼靶摄影的结果,研究人员使用了4种标准性能指标:肿瘤检出率、召回率(需要进行随访筛查的乳腺钼靶摄影筛查百分比)、推荐活检(PPV2)和实施活检(PPV3)的阳性预测值。

阳性预测值代表通过活检或建议活检的结果得到的乳房钼靶摄影筛查所确定的癌症数目。较高的肿瘤检出率,更高的PPV2 和PPV3,以及较低的召回率反应了乳房钼靶摄影最佳的筛查能力。

每1000名患者中,研究人员确定了总的平均癌症检出率为3.74,召回率为10%,PPV2率为20%,以及PPV3率为29%。

研究人员发现,随着年龄的增加,癌症的检出率也在增加,PPV2和PPV3率也在逐步上升,而召回率则在下降,这些结果都符合理想筛查的标准。

最后研究人员总结道该研究结果支持女性可根据自身的健康状况和个人喜好来做出决定,决定自己≥75岁时是否中止或继续行乳腺癌筛查。

不过仍有必要行进一步的调查研究,新的研究表明,74岁之后行乳腺癌筛查其利大于弊。

原始出处:

Honor Whiteman. Breast cancer screening 'should not be stopped based on age'. MNT, 29 November 2016.


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  1. [GetPortalCommentsPageByObjectIdResponse(id=159375, encodeId=c0fc1593e543, content=一直到老了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Thu Dec 01 11:01:03 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159063, encodeId=d5e715906365, content=赞一个~, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/05/26/5e1df344d663496bdfd43c465d409e2c.jpg, createdBy=bce679058, createdName=sunlong28, createdTime=Wed Nov 30 07:07:07 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159008, encodeId=21e215900857, content=很好,学习!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7a3e1928208, createdName=顾小北大魔王, createdTime=Wed Nov 30 00:07:10 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158963, encodeId=29901589634a, content=又会成为泡影?, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdicLmdJEK9VoiaDianY6fzHNN9iaGv80m39pMHU3eSnNN0kn1o0rdQ7Bz2f03Qibcf1ia7rKvxIt4UVlErF2d4gCmDC5/0, createdBy=98e31740255, createdName=cqykthl, createdTime=Tue Nov 29 20:18:05 CST 2016, time=2016-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158889, encodeId=58081588897d, content=怎么可能, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161008/IMG57F86839881C22340.jpg, createdBy=38251962317, createdName=后宫三千, createdTime=Tue Nov 29 14:16:26 CST 2016, time=2016-11-29, status=1, ipAttribution=)]
    2016-12-01 xiaotaiyang1

    一直到老了

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=159375, encodeId=c0fc1593e543, content=一直到老了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Thu Dec 01 11:01:03 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159063, encodeId=d5e715906365, content=赞一个~, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/05/26/5e1df344d663496bdfd43c465d409e2c.jpg, createdBy=bce679058, createdName=sunlong28, createdTime=Wed Nov 30 07:07:07 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159008, encodeId=21e215900857, content=很好,学习!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7a3e1928208, createdName=顾小北大魔王, createdTime=Wed Nov 30 00:07:10 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158963, encodeId=29901589634a, content=又会成为泡影?, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdicLmdJEK9VoiaDianY6fzHNN9iaGv80m39pMHU3eSnNN0kn1o0rdQ7Bz2f03Qibcf1ia7rKvxIt4UVlErF2d4gCmDC5/0, createdBy=98e31740255, createdName=cqykthl, createdTime=Tue Nov 29 20:18:05 CST 2016, time=2016-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158889, encodeId=58081588897d, content=怎么可能, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161008/IMG57F86839881C22340.jpg, createdBy=38251962317, createdName=后宫三千, createdTime=Tue Nov 29 14:16:26 CST 2016, time=2016-11-29, status=1, ipAttribution=)]
    2016-11-30 sunlong28

    赞一个~

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=159375, encodeId=c0fc1593e543, content=一直到老了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Thu Dec 01 11:01:03 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159063, encodeId=d5e715906365, content=赞一个~, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/05/26/5e1df344d663496bdfd43c465d409e2c.jpg, createdBy=bce679058, createdName=sunlong28, createdTime=Wed Nov 30 07:07:07 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159008, encodeId=21e215900857, content=很好,学习!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7a3e1928208, createdName=顾小北大魔王, createdTime=Wed Nov 30 00:07:10 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158963, encodeId=29901589634a, content=又会成为泡影?, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdicLmdJEK9VoiaDianY6fzHNN9iaGv80m39pMHU3eSnNN0kn1o0rdQ7Bz2f03Qibcf1ia7rKvxIt4UVlErF2d4gCmDC5/0, createdBy=98e31740255, createdName=cqykthl, createdTime=Tue Nov 29 20:18:05 CST 2016, time=2016-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158889, encodeId=58081588897d, content=怎么可能, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161008/IMG57F86839881C22340.jpg, createdBy=38251962317, createdName=后宫三千, createdTime=Tue Nov 29 14:16:26 CST 2016, time=2016-11-29, status=1, ipAttribution=)]
    2016-11-30 顾小北大魔王

    很好,学习!!

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=159375, encodeId=c0fc1593e543, content=一直到老了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Thu Dec 01 11:01:03 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159063, encodeId=d5e715906365, content=赞一个~, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/05/26/5e1df344d663496bdfd43c465d409e2c.jpg, createdBy=bce679058, createdName=sunlong28, createdTime=Wed Nov 30 07:07:07 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159008, encodeId=21e215900857, content=很好,学习!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7a3e1928208, createdName=顾小北大魔王, createdTime=Wed Nov 30 00:07:10 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158963, encodeId=29901589634a, content=又会成为泡影?, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdicLmdJEK9VoiaDianY6fzHNN9iaGv80m39pMHU3eSnNN0kn1o0rdQ7Bz2f03Qibcf1ia7rKvxIt4UVlErF2d4gCmDC5/0, createdBy=98e31740255, createdName=cqykthl, createdTime=Tue Nov 29 20:18:05 CST 2016, time=2016-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158889, encodeId=58081588897d, content=怎么可能, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161008/IMG57F86839881C22340.jpg, createdBy=38251962317, createdName=后宫三千, createdTime=Tue Nov 29 14:16:26 CST 2016, time=2016-11-29, status=1, ipAttribution=)]
    2016-11-29 cqykthl

    又会成为泡影?

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=159375, encodeId=c0fc1593e543, content=一直到老了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Thu Dec 01 11:01:03 CST 2016, time=2016-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159063, encodeId=d5e715906365, content=赞一个~, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/05/26/5e1df344d663496bdfd43c465d409e2c.jpg, createdBy=bce679058, createdName=sunlong28, createdTime=Wed Nov 30 07:07:07 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159008, encodeId=21e215900857, content=很好,学习!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7a3e1928208, createdName=顾小北大魔王, createdTime=Wed Nov 30 00:07:10 CST 2016, time=2016-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158963, encodeId=29901589634a, content=又会成为泡影?, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdicLmdJEK9VoiaDianY6fzHNN9iaGv80m39pMHU3eSnNN0kn1o0rdQ7Bz2f03Qibcf1ia7rKvxIt4UVlErF2d4gCmDC5/0, createdBy=98e31740255, createdName=cqykthl, createdTime=Tue Nov 29 20:18:05 CST 2016, time=2016-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=158889, encodeId=58081588897d, content=怎么可能, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161008/IMG57F86839881C22340.jpg, createdBy=38251962317, createdName=后宫三千, createdTime=Tue Nov 29 14:16:26 CST 2016, time=2016-11-29, status=1, ipAttribution=)]
    2016-11-29 后宫三千

    怎么可能

    0

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