Radiology:评价乳腺微钙化哪种检查手段好?

2018-11-24 shaosai MedSci原创

本研究旨在比较2D钼靶联合数字乳腺断层X线成像(DBT)与传统全景数字钼靶(FFDM)在乳腺摄影筛查微钙化的价值。本研究共纳入了72例经钼靶筛查复查微钙化的患者,利用FFDM和DBT进行进出评价。所采集数据中包含54例乳腺X线摄影良性微钙化、18例恶性微钙化和20例无微钙化并作为对照的患者。FFDM与乳腺X线摄影联合DBT进行比较。由4例阅片者独立评价每组数据并将微钙化复查制作成标。计算SM联合D

本研究旨在比较2D钼靶联合数字乳腺断层X线成像(DBT)与传统全景数字钼靶(FFDM)在乳腺摄影筛查微钙化的价值。

本研究共纳入了72例经钼靶筛查复查微钙化的患者,利用FFDM和DBT进行进出评价。所采集数据中包含54例乳腺X线摄影良性微钙化、18例恶性微钙化和20例无微钙化并作为对照的患者。FFDM与乳腺X线摄影联合DBT进行比较。由4例阅片者独立评价每组数据并将微钙化复查制作成标。计算SM联合DBT和FFDM检出微钙化的敏感性和特异性。利用Fleiss kappa值评价组间一致性。

结果为,FFDM、SM联合DBT阅片者的Fleiss kappa值分别为0.66 (P < .001) 、0.63 (P < .001),阅片者利用FFDM检出整体微钙化、恶性微钙化的敏感性分别为80% (229 / 288; 95%CI: 74%, 84%)、92% (66 / 72; 95% CI: 83%, 97%);阅片者利用SM联合DBT检出整体微钙化、恶性微钙化的敏感性分别为75% (215 / 288; 95% CI: 69%, 80%)、94% (68 / 72; 95% CI: 86%, 98%)。阅片者利用FFDM检出整体微钙化、恶性微钙化的特异性分别为98% (78 / 80; 95% CI: 91%, 100%)、8% (78 / 80; 95% CI: 91%, 100%),阅片者利用SM联合DBT检出整体微钙化、恶性微钙化的特异性分别为95% (76 / 80; 95% CI: 88%, 99%)、95% (76 / 80; 95% CI: 88%, 99%)。混合效应模型显示不同检出手段间无明显差异性(?0.03; 95% CI: ?0.08, 0.01; P = .13)。

本研究表明,相对于全景数字钼靶,乳腺X线摄影联合数字乳腺断层X线成像对检出钼靶随访中的微钙化具有相似敏感性和特异性。

原始出处:


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  2. [GetPortalCommentsPageByObjectIdResponse(id=1688215, encodeId=fc811688215a3, content=<a href='/topic/show?id=4fb65082833' target=_blank style='color:#2F92EE;'>#微钙化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50828, encryptionId=4fb65082833, topicName=微钙化)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b27228488563, createdName=ms9476844295372110, createdTime=Wed Oct 02 08:47:00 CST 2019, time=2019-10-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=358893, encodeId=7d34358893cd, content=很实用的学习资料, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Tue Jan 22 09:54:46 CST 2019, time=2019-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1444461, encodeId=280f1444461d6, content=<a href='/topic/show?id=3d9291459d1' target=_blank style='color:#2F92EE;'>#评价#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91459, encryptionId=3d9291459d1, topicName=评价)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1fee5134542, createdName=huagfeg, createdTime=Sun Nov 25 15:47:00 CST 2018, time=2018-11-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353545, encodeId=7f3635354518, content=认真学习,不断进步,把经验分享给同好。点赞了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eb131638261, createdName=lietome24, createdTime=Sat Nov 24 13:01:00 CST 2018, time=2018-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353536, encodeId=a20035353632, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Sat Nov 24 12:53:19 CST 2018, time=2018-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353530, encodeId=ba9235353003, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=18741984753, createdName=smartxiuxiu, createdTime=Sat Nov 24 12:22:55 CST 2018, time=2018-11-24, status=1, ipAttribution=)]
    2019-01-22 李东泽

    很实用的学习资料

    0

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    2018-11-25 huagfeg
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    2018-11-24 lietome24

    认真学习,不断进步,把经验分享给同好。点赞了!

    0

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    2018-11-24 医者仁心5538

    学习了

    0

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    2018-11-24 smartxiuxiu

    0

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