Baidu
map

癌症筛查:救命还是伤神?

2016-01-31 李晨阳 中国科学报

近日,《英国医学期刊》(BMJ)上发表的一篇研究论文指出,癌症筛查可能降低已患某种特定类型癌症的人群死亡率,但不能降低总体死亡率。这一结论再次掀起了“癌症筛查究竟能否挽救生命”的讨论。 困惑:查出病来徒增烦恼? “关于肺癌筛查这事儿,我们医生有时会觉得很纠结、很困惑。”北京肿瘤医院胸部肿瘤内科副主任医师赵军告诉《中国科学报》记者。 如果通过肺癌筛查发现了早期恶性病变,可能为患者争取到宝贵的治

近日,《英国医学期刊》(BMJ)上发表的一篇研究论文指出,癌症筛查可能降低已患某种特定类型癌症的人群死亡率,但不能降低总体死亡率。这一结论再次掀起了“癌症筛查究竟能否挽救生命”的讨论。


困惑:查出病来徒增烦恼?

“关于肺癌筛查这事儿,我们医生有时会觉得很纠结、很困惑。”北京肿瘤医院胸部肿瘤内科副主任医师赵军告诉《中国科学报》记者。

如果通过肺癌筛查发现了早期恶性病变,可能为患者争取到宝贵的治疗机会。但当筛查的结果是肺部小结节时,情况就变得微妙起来。

有研究证明,大约40%的肺部小结节是良性的。在没有接受筛查的情况下,很多人就带着小结节平安地度过了一生。但也有人在得知检查结果后,要么选择接受手术治疗,要么活在肺癌的阴影之下。

不仅如此,很多小结节根本无法通过手术取出。在这种情况下,向病人解释为何不能采取治疗措施而要留待观察,就成了一件让人头疼的事。

“患者往往心急如焚,要引导他们从科学的角度去看待这件事情是很难的。”赵军说。

一名医生告诉记者,癌症筛查与糖尿病高血压等疾病筛查的最大不同在于,大多数人还没有意识到癌症也是一种慢性病。“查出‘三高’的人会主动向更加健康的生活方式调整;查出患有癌症的人恰恰相反,自暴自弃、盲目求医、恐惧焦虑的不在少数。结果是,筛查反而大大降低了患者的生命质量。”他说。

矛盾:宏观微观的价值较量?

北京大学肿瘤医院教授吕有勇告诉《中国科学报》记者,癌症的筛查早诊多年来一直都有争议,支持和反对的数据都不少。

特别是近年来,越来越多的大型队列研究结果出现,促使人们进一步反思癌症筛查的效应和意义。

一个非常有名的案例是:2014年,加拿大一项长达25年的研究指出,40~59岁女性的每年乳腺钼靶X线检查并不能降低乳腺癌的死亡率,也并不优于普通体检的诊断率。

另一项2013年的研究则显示,对不同种类的癌症而言,筛查起到的作用大不相同,甚至可能截然相反。比如,在筛查推广后,宫颈癌和大肠癌的发病率、死亡率均有所下降;而乳腺癌、前列腺癌、肺癌等癌症的死亡率没有明显变化;更引人关注的是,对甲状腺癌、黑色素瘤进行筛查后,发病率成倍增加,死亡率没有变化。

“特别是甲状腺癌,在全世界范围内都存在严重的过度诊断问题。”吕有勇说,“很多人的甲状腺都被毫无意义地切除了。”

除了癌症的类型差异,统计方法本身也造成了癌症筛查功过难明的矛盾。

中国医学科学院肿瘤医院院长赵平指出,两种观点的冲突也是“宏观与微观之争”。从微观来讲,每一个因早筛早检而获救的生命都有意义;而从宏观来看,如果减少的死亡人数与基数相比微不足道的话,癌症筛查的意义就不会表现在统计结果上。

如果把经济账也算进来,问题则变得更为复杂。假定对2000万人进行癌症筛查,检出率在2%左右,这就意味着1960万人白查了,买单的则是政府。鉴于癌症筛查的不菲成本,这对像我国这样的人口大国而言,必然是沉重的负担。

变迁:意义要依靠技术彰显?

在采访过程中,有医生坦言,他们也常常围绕癌症普查问题开会讨论,结果却总是莫衷一是。
中科院院士、中科院生物物理所研究员阎锡蕴指出,以人类当前的医疗技术水平,对早期肿瘤的治疗效果远远高于晚期。仅凭这一点,癌症筛查就有着毋庸置疑的意义。

“其实,癌症筛查面临的最关键问题还是缺少好的方法。”她说。

从传统的钼靶、B超、血清PSA标记物,到正在探索中的基因组、蛋白质组检测方法……癌症筛查的技术正在不断推陈出新。

“我们已有的检测方法都不够好,即便是已证明能显著降低死亡率的宫颈癌和大肠癌筛查,也很难称得上理想。”吕有勇说,“随着认识的进步、技术的发展和经验的积累,人们对癌症筛查的价值判断必然会逐渐变化。”

相关文献:

Møller H, Gildea C, Meechan D, Rubin G, Round T, Vedsted P.Use of the English urgent referral pathway for suspected cancer and mortality in patients withcancer: cohort study. BMJ. 2015 Oct 13;351:h5102.

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 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
    2016-08-27 李东泽

    这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
    2016-02-01 医者仁心5538

    关键在于发现问题,如何向患者解释。

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
    2016-02-01 zm0805

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
    2016-02-01 zm0805

    zz

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
    2016-01-31 lyh994

    逐步推动,技术先行吧

    0

  7. [GetPortalCommentsPageByObjectIdResponse(id=105875, encodeId=53211058e516, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, 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/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 22:12:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1536125, encodeId=fa5615361253f, content=<a href='/topic/show?id=d0c6e1458e2' target=_blank style='color:#2F92EE;'>#癌症筛查#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71458, encryptionId=d0c6e1458e2, topicName=癌症筛查)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=46ed12663026, createdName=yangwen5713, createdTime=Tue Feb 02 12:08:00 CST 2016, time=2016-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62413, encodeId=fe236241390, content=关键在于发现问题,如何向患者解释。, beContent=null, objectType=article, channel=null, level=null, likeNumber=190, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=82311653708, createdName=医者仁心5538, createdTime=Mon Feb 01 06:48:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62398, encodeId=08fe62398b5, content=哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62399, encodeId=99f66239932, content=zz, beContent=null, objectType=article, channel=null, level=null, likeNumber=161, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=19691629579, createdName=zm0805, createdTime=Mon Feb 01 00:43:00 CST 2016, time=2016-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62395, encodeId=fb7f6239535, content=逐步推动,技术先行吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=153, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/04/24/1c2dbd6706e64df33befd6663f1d6b37.jpg, createdBy=94f61661779, createdName=lyh994, createdTime=Sun Jan 31 23:37:00 CST 2016, time=2016-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=62393, encodeId=04f662393e9, content=有好处也有坏处, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b55c1683110, createdName=xiaoju, createdTime=Sun Jan 31 22:24:00 CST 2016, time=2016-01-31, status=1, ipAttribution=)]
    2016-01-31 xiaoju

    有好处也有坏处

    0

相关资讯

CDD:激活p53的小分子MMRi化合物可能成为癌症潜在药物

最近,美国Roswell Park癌症研究所(RPCI)药理学和治疗学系的一个研究团队,发现了一类新的小分子化合物,是为白血病和淋巴瘤开发新的靶向疗法的很好候选对象。这类新的化合物可迫使癌细胞自杀,研究人员将这项研究结果发表在了Cell Death and Disease杂志。 该研究的资深作者Xinjiang Wang博士表示:“我们对这些化合物的独特活性感到非常兴奋,并将继续专注于我们的研究

JAMA:研究发现22种癌症属于遗传疾病

哈佛大学科学家与丹麦和芬兰研究员合作进行的研究发现,至少有22种癌症属于遗传疾病,会在家族之间世代相传。根据这项大型研究的结果,大约三分之一的癌症是遗传的。家族遗传风险最高的包括前列腺癌、乳癌、肺癌和肠癌。科学家发现,如有同胞手足得这些癌症,其他兄弟姊妹得同样癌症的风险会提高33%。这是有史以来规模最大的历时最长的研究遗传与癌症之间关系的研究。研究发现不同的癌症, 遗传风险也不同。其中黑色素瘤和睾

STM:如何找到癌症治疗的更佳平衡点?

在癌症的治疗上,在普通老百姓当中,流行两个极端观点,一个极端认为癌症是治不好的,治了死得更快,所以只要得了癌症,就抓紧时间吃点好的,在家里等死;另一个极端则认为治疗癌症就是要想方设法把癌症弄掉,只要能切掉,不管是不是有转移也想尽办法所有可见的瘤子切掉;化疗也是要将癌症全部消灭掉,不管代价有多大。这后一种观点其实不只是普通老百姓中存在,在某些医生中也有一定的市场。正所谓“一把刀打天下”、“生命不息,

Cell Metab:惰性炎症是肥胖诱导癌症发生的关键机制

南京医科大学孙倍成教授和加州大学的研究人员在本期Cell Metabolism杂志上发表文章,全面探讨了肥胖与癌症之间的复杂关系。文章的通讯作者是南京医科大学第一临床医学院的孙倍成教授和加州大学圣地亚哥分校的Michael Karin。


营养过度会导致脂肪过量堆积和异常分布,引起令人头疼的慢性代谢疾病——肥胖。肥胖症在现代社会的流行已经成为了老生常谈的话题,但这种疾病对公共健康的影响仍是不可忽视的。
肥胖会造成胰岛素、血糖和血脂水平紊乱,进而引发高血压、Ⅱ型糖尿病、非酒精性脂肪肝、动脉粥样硬化等代谢问题。除此之外,肥胖还会让人更容易患上某些癌症。

奥巴马提出癌症“登月计划”,继精准医疗后新医学蓝图

美国总统巴拉克·奥巴马并不打算悄悄离去。他在1月12日对国会发表的国情咨文中宣布将发起一项寻找癌症治愈疗法的“登月计划”,由此开启了自己在白宫的最后一年任期。 奥巴马在演讲中说,美国副总统乔·拜登去年曾说过,如果发起一个新的“登月计划”,美国将能治愈癌症。 上个月,拜登与国会合作给美国国立卫生研究院提供了过去10多年来最有力的预算支持。奥巴马宣布发起“新的国家努力”,拜登将担任该计划的

CA:2015年中国癌症统计数据公布,去年新增429万癌症患者

中国医学科学院肿瘤医院、国家癌症中心赫捷院士、全国肿瘤登记中心主任陈万青教授等,在影响因子144.8的CA: A Cancer Journal for Clinicians杂志上发表了2015年中国癌症统计数据。 该研究分析结果提示,2015年中国预计有429.2万例新发肿瘤病例和281.4万例死亡病例。肺癌是发病率最高的肿瘤,也是癌症死因之首。胃癌、食管癌和肝癌是紧随其后的我国发病率和

Baidu
map
Baidu
map
Baidu
map
Baidu
map