Radiology:MR成像靶向前列腺活检的**度研究

2018-04-06 shaosai MedSci原创

目的 用经直肠超声检查(US)测量活检针在磁共振(MR)成靶向活检的精确度,记录精确度的临床相关性。

目的 用经直肠超声检查(US)测量活检针在磁共振(MR)成靶向活检的精确度,记录精确度的临床相关性。

资料和方法 本前瞻性研究经机构审查委员会批准,于2013年6月至2013年9月期间进行。患者提供了口头知情同意。本研究共纳入了来自两个中心的88例PI RADS≥3分的前列腺检查患者。使用活检中的数字成像和通信医学档案中的核心到中心的距离(dCC)和从核心到目标表面的距离作为球体建模,用欧几里德几何测量精度。为了解决来自同一患者多个核心数据的聚类问题,精确分析需专注于病人或技术的最佳拍摄。 适当使用Welch不等方差t检验和Yates校正χ2检验。

结果 平均精确度为2.5mm(95%置信区间:1.8mm,3.3mm)。阳性核心比阴性核心更接近中心(dCC分别为1.7毫米和3.1毫米; P = 0.025)。在靶上核心检测到比靶外核更多的癌症(71个核心中的33个[46.5%]比17个核心中的三个[17.6%]; P = .03)。用融合技术获得的核心比用认知技术获得的核心获得更高的精度(dCC分别为2.8 mm和7.1 mm; P <0.0001)。44例患者的靶向核心表现出癌症。使用认知技术检测出的癌症比融合技术检测出的癌症更少(44例患者中的31例[70.5%]与44例患者中的40例[90.9%]; P = .03)。

结论 形变MR成像/经直肠超声配准系统比认知识别技术对癌症的显示价值更高。

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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2046035, encodeId=a98c2046035fe, content=<a href='/topic/show?id=e5713251390' target=_blank style='color:#2F92EE;'>#前列腺活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32513, encryptionId=e5713251390, topicName=前列腺活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4ba8129, createdName=zhzhxiang, createdTime=Sat Feb 02 22:15:00 CST 2019, time=2019-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303960, encodeId=ef853039605a, content=签到学习了--, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eeef1960262, createdName=杨柳青青, createdTime=Sun Apr 08 19:38:54 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278084, encodeId=585812e8084c4, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Apr 08 04:15:00 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303347, encodeId=a06030334e7a, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Fri Apr 06 19:15:25 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303328, encodeId=94b2303328d6, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Apr 06 16:22:33 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303305, encodeId=24a1303305c3, content=学习了.长知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Fri Apr 06 13:37:10 CST 2018, time=2018-04-06, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2046035, encodeId=a98c2046035fe, content=<a href='/topic/show?id=e5713251390' target=_blank style='color:#2F92EE;'>#前列腺活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32513, encryptionId=e5713251390, topicName=前列腺活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4ba8129, createdName=zhzhxiang, createdTime=Sat Feb 02 22:15:00 CST 2019, time=2019-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303960, encodeId=ef853039605a, content=签到学习了--, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eeef1960262, createdName=杨柳青青, createdTime=Sun Apr 08 19:38:54 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278084, encodeId=585812e8084c4, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Apr 08 04:15:00 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303347, encodeId=a06030334e7a, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Fri Apr 06 19:15:25 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303328, encodeId=94b2303328d6, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Apr 06 16:22:33 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303305, encodeId=24a1303305c3, content=学习了.长知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Fri Apr 06 13:37:10 CST 2018, time=2018-04-06, status=1, ipAttribution=)]
    2018-04-08 杨柳青青

    签到学习了--

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=2046035, encodeId=a98c2046035fe, content=<a href='/topic/show?id=e5713251390' target=_blank style='color:#2F92EE;'>#前列腺活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32513, encryptionId=e5713251390, topicName=前列腺活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4ba8129, createdName=zhzhxiang, createdTime=Sat Feb 02 22:15:00 CST 2019, time=2019-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303960, encodeId=ef853039605a, content=签到学习了--, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eeef1960262, createdName=杨柳青青, createdTime=Sun Apr 08 19:38:54 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278084, encodeId=585812e8084c4, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Apr 08 04:15:00 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303347, encodeId=a06030334e7a, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Fri Apr 06 19:15:25 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303328, encodeId=94b2303328d6, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Apr 06 16:22:33 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303305, encodeId=24a1303305c3, content=学习了.长知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Fri Apr 06 13:37:10 CST 2018, time=2018-04-06, status=1, ipAttribution=)]
    2018-04-08 smlt2008
  4. [GetPortalCommentsPageByObjectIdResponse(id=2046035, encodeId=a98c2046035fe, content=<a href='/topic/show?id=e5713251390' target=_blank style='color:#2F92EE;'>#前列腺活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32513, encryptionId=e5713251390, topicName=前列腺活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4ba8129, createdName=zhzhxiang, createdTime=Sat Feb 02 22:15:00 CST 2019, time=2019-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303960, encodeId=ef853039605a, content=签到学习了--, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eeef1960262, createdName=杨柳青青, createdTime=Sun Apr 08 19:38:54 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278084, encodeId=585812e8084c4, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Apr 08 04:15:00 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303347, encodeId=a06030334e7a, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Fri Apr 06 19:15:25 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303328, encodeId=94b2303328d6, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Apr 06 16:22:33 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303305, encodeId=24a1303305c3, content=学习了.长知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Fri Apr 06 13:37:10 CST 2018, time=2018-04-06, status=1, ipAttribution=)]
    2018-04-06 虈亣靌

    谢谢分享学习了

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2046035, encodeId=a98c2046035fe, content=<a href='/topic/show?id=e5713251390' target=_blank style='color:#2F92EE;'>#前列腺活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32513, encryptionId=e5713251390, topicName=前列腺活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4ba8129, createdName=zhzhxiang, createdTime=Sat Feb 02 22:15:00 CST 2019, time=2019-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303960, encodeId=ef853039605a, content=签到学习了--, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eeef1960262, createdName=杨柳青青, createdTime=Sun Apr 08 19:38:54 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278084, encodeId=585812e8084c4, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Apr 08 04:15:00 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303347, encodeId=a06030334e7a, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Fri Apr 06 19:15:25 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303328, encodeId=94b2303328d6, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Apr 06 16:22:33 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303305, encodeId=24a1303305c3, content=学习了.长知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Fri Apr 06 13:37:10 CST 2018, time=2018-04-06, status=1, ipAttribution=)]
    2018-04-06 清风拂面

    谢谢分享学习

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=2046035, encodeId=a98c2046035fe, content=<a href='/topic/show?id=e5713251390' target=_blank style='color:#2F92EE;'>#前列腺活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32513, encryptionId=e5713251390, topicName=前列腺活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4ba8129, createdName=zhzhxiang, createdTime=Sat Feb 02 22:15:00 CST 2019, time=2019-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303960, encodeId=ef853039605a, content=签到学习了--, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eeef1960262, createdName=杨柳青青, createdTime=Sun Apr 08 19:38:54 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278084, encodeId=585812e8084c4, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Apr 08 04:15:00 CST 2018, time=2018-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303347, encodeId=a06030334e7a, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Fri Apr 06 19:15:25 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303328, encodeId=94b2303328d6, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Apr 06 16:22:33 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=303305, encodeId=24a1303305c3, content=学习了.长知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Fri Apr 06 13:37:10 CST 2018, time=2018-04-06, status=1, ipAttribution=)]
    2018-04-06 1ddf0692m34(暂无匿称)

    学习了.长知识

    0

相关资讯

Prostate:转移性前列腺癌相关的P62能够抑制自噬流和促进上皮间质转化

P62可以通过多种路径参与细胞自噬。P62在自噬体中与自噬体相关的LC3-II和泛素化蛋白聚合体互作从而吞噬聚合物,还可与HDAC6互作来抑制它的脱乙酰酶活性来维持乙酰化α-微管蛋白水平和微管的稳定性来增强自噬体转运,并且还可以调节自噬起始和细胞生存。最近,有研究人员在来源于前列腺癌病人的前列腺组织中进行了P62免疫组化染色,发现P62在患有前列腺腺癌(PCA)的病人中的水平要比那些患有良性前列腺

Sci Rep:人类前列腺癌恶化的代谢组学预测

前列腺癌能够在癌症形态特征形成之前,通过一些事件来改变细胞的代谢情况。对来自癌变的前列腺的组织,且病理学上是良性组织的,通过基于磁共振波普分析的代谢组分析能够预测疾病的恶化情况,能够提供临床上可以识别的预后信息。最近,有研究人员在185名病人(2002-2009)的回顾性研究中,包括了来自前列腺切除术的前列腺组织(n=365),良性前列腺增生(n=15)和来自癌症阴性患者的活组织检查核(n=14)

Stem cells:在前列腺发育过程中,雄激素受体在Wnt反应细胞中不可或缺

雄激素信号对前列腺发育、形态发生和再生均至关重要。新的证据表明Wnt/β-catenin信号也可通过调控细胞命运决策特异性促进前列腺发育。前列腺表达Axin2的细胞会对Wnt信号产生反应,并具有可再生成前列腺上皮细胞的祖细胞特性。尽管两个信号通路都有重要的作用,但雄激素受体(AR)在Axin2表达/Wnt反应细胞中的生物意义基本未明确。在本研究中,研究人员利用一系列新生小鼠模型对上述重要问题进行深

Sci Rep:澳大利亚前列腺特异性抗原检测相关因素研究

澳大利亚是世界上前列腺癌(PC)发生率最高的国家之一,部分是由于广为传播的前列腺特异性抗原(PSA)检测。最近,有研究人员鉴定了与PSA检测相关的因素,研究对象是在没有诊断为前列腺癌的澳大利亚男性或者是在前列腺疾病之前的澳大利亚男性。这些澳大利亚男性参加了2006年到2009年的"45 and Up Study"研究,并且他们在被招募时候的年龄不小于45岁。自我完成的调查问卷联系到了癌症登记、住院

EAU18∣仁济之声,薛蔚教授团队两项前列腺癌研究成果吸睛不少

2018年第33届欧洲泌尿外科年会(EAU18)于当地时间3月16-20日在丹麦首都哥本哈根胜利召开。上海交通大学附属仁济医院泌尿外科有多项科研成果入选壁报展示,今与读者分享两项前列腺癌相关研究。

Scand J Urol:瑞典基于全国人口的男性前列腺癌新抗雄激素使用情况研究

最近,有研究人员调查了阿比特龙和恩杂鲁胺,2中新的口腔抗雄激素药物(NOVAs)在瑞典患有前列腺癌的男性中的使用情况。研究包括了91209名男性,1650(2%)名男性至少使用了2中新药的其中一种,其中的1350名(82%)男性在诊断时具有高风险或者转移性PCa。在1914名患有M1疾病和趋势难治性前列腺癌(CRPC)高可能性群体中,22%的患者具有在诊断后使用新药平均时间3年的经历。在多变量逻辑