Radiology:“吸烟者的肺”:为支气管扩张患者敲响警钟!

2021-08-23 shaosai MedSci原创

支气管扩张症是一种以感染和炎症的反复循环而导致气道和肺实质的渐进性结构性损伤为特征的疾病。

支气管扩张症是一种以感染和炎症的反复循环而导致气道和肺实质的渐进性结构性损伤为特征的疾病。CT扫描是对具有临床特征的患者进行进一步的确认或排除该病的标准影像学方法。支气管扩张的恶化是一项急性呼吸道事件,与较高的住院率和死亡风险有关。因此,在CT图像中明确有关支气管扩张症未来病情加重的风险因素可为该疾病的预防及治疗提供有价值的信息。

已有研究证明,重度吸烟的COPD和支气管扩张患者在CT上表现为肺气肿的负荷比单纯的COPD患者要高。现阶段CT新技术,如参数反应图(PRM),使用匹配的吸气和呼气图像,可以客观评估临床CT扫描中所显示的小气道病变(SAD)。

近日,发表在Radiology杂志的一项研究探讨了支气管扩张患者进行CT扫描所显示的SAD和肺气肿与未来病情进一步进展的关系,为临床早期预防及干预支气管扩张患者病情的加重提供了影像学支持

在COPDGene研究(从2009年7月到2018年7月)中,使用参数反应图的方法对以前和现在的重度吸烟者的支气管扩张和无支气管扩张的CT图像进行了量化。通过半年一次的随访,前瞻性地评估了病情的恶化。恶化定义为使用抗生素或皮质类固醇治疗后呼吸道症状的增加或新发。需要住院治疗则定义为严重恶化。用广义线性混合模型评估了CT时SAD高负荷(≥15.6%)和肺气肿高负荷(≥5%)与恶化的关系。

在737名参与者中,387人(中位年龄,64岁[四分位数范围,58-71岁];223名女性)在CT图像上显示初支气管扩张。在9年的随访中,在调整了年龄、性别、种族、体重指数、目前的吸烟状况、包-年数、进入研究前的恶化情况、1秒内用力呼气量或FEV1以及支气管扩张严重程度CT评分后,SAD和肺气肿的高负担与每年的恶化次数相关(相对风险[RR],1.89 [95% CI: 1.54, 2.33]和1.37 [95% CI: 1.13, 1.66];两者的P≤.001) 。在符合COPD标准的支气管扩张参与者中(n = 197),该结果具有可比性(RR,1.67 [95% CI: 1.23, 2.27]为SAD高负荷,1.51 [95% CI: 1.20, 1.91]为肺气肿高负荷;两者的P≤.001)。

 

图 小气道病变(SAD)和肺气肿的轴位CT扫描(上排)和参数反应图(PRM)的相应图像(下排),该组图像显示了支气管扩张的存在。CT扫描显示支气管扩张(箭头),彩色编码图像显示红色为肺气肿,黄色为SAD,绿色为正常区域。表中显示了PRM测量值、1秒内用力呼气容积(FEV1)的预测百分比以及每年的恶化率。A,患有支气管扩张和严重慢性阻塞性肺病(COPD)患者的图像。B, 患有支气管扩张而没有COPD患者的图像。C, 患有支气管扩张和严重COPD患者的图像。

本研究表明,在患有支气管扩张症的重度吸烟者中,CT所显示的小气道病变和肺气肿的负荷较重,且与每年的病情加重次数较多相关,该结果提示临床对于该类患者应严格控制吸烟次数及程度。

原文出处:

Diego Jose Maselli,Andrew Yen,Wei Wang,et al.Small Airway Disease and Emphysema Are Associated with Future Exacerbations in Smokers with CT-derived Bronchiectasis and COPD: Results from the COPDGene Cohort.DOI:10.1148/radiol.2021204052

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=1684876, encodeId=496216848e6a6, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Fri Mar 18 18:47:35 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1892265, encodeId=c238189226563, content=<a href='/topic/show?id=1b445e1232d' target=_blank style='color:#2F92EE;'>#支气管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57123, encryptionId=1b445e1232d, topicName=支气管)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f503121, createdName=zjubiostat, createdTime=Tue Jun 07 09:47:35 CST 2022, time=2022-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1016383, encodeId=57cd101638344, content=吸烟害人害己, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf011880311, createdName=ms4305551391379490, createdTime=Fri Sep 10 18:29:31 CST 2021, time=2021-09-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605146, encodeId=d923160514689, content=<a href='/topic/show?id=5cba39435fd' target=_blank style='color:#2F92EE;'>#吸烟者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39435, encryptionId=5cba39435fd, topicName=吸烟者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cc8619318136, createdName=124984e7m89暂无昵称, createdTime=Wed Aug 25 03:47:35 CST 2021, time=2021-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010820, encodeId=39bf10108202c, content=吸烟是多数肺部疾病的独立危险因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210824/22d55af8090b47278194a6c174a70aa9/bd7f2d6d1a25457cbddeea2902a56abb.jpg, createdBy=33c61861909, createdName=美玲同学仔, createdTime=Tue Aug 24 00:46:31 CST 2021, time=2021-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010816, encodeId=8ca61010816a8, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210617/acf13560f19f47b587d88b0845f3ec0f/f6d84f97e1cd43b1acf9c3ec2d6af5d4.jpg, createdBy=ee401987986, createdName=丽丽酱, createdTime=Tue Aug 24 00:39:38 CST 2021, time=2021-08-24, status=1, ipAttribution=)]
    2022-03-18 lsj637
  2. [GetPortalCommentsPageByObjectIdResponse(id=1684876, encodeId=496216848e6a6, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Fri Mar 18 18:47:35 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1892265, encodeId=c238189226563, content=<a href='/topic/show?id=1b445e1232d' target=_blank style='color:#2F92EE;'>#支气管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57123, encryptionId=1b445e1232d, topicName=支气管)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f503121, createdName=zjubiostat, createdTime=Tue Jun 07 09:47:35 CST 2022, time=2022-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1016383, encodeId=57cd101638344, content=吸烟害人害己, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf011880311, createdName=ms4305551391379490, createdTime=Fri Sep 10 18:29:31 CST 2021, time=2021-09-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605146, encodeId=d923160514689, content=<a href='/topic/show?id=5cba39435fd' target=_blank style='color:#2F92EE;'>#吸烟者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39435, encryptionId=5cba39435fd, topicName=吸烟者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cc8619318136, createdName=124984e7m89暂无昵称, createdTime=Wed Aug 25 03:47:35 CST 2021, time=2021-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010820, encodeId=39bf10108202c, content=吸烟是多数肺部疾病的独立危险因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210824/22d55af8090b47278194a6c174a70aa9/bd7f2d6d1a25457cbddeea2902a56abb.jpg, createdBy=33c61861909, createdName=美玲同学仔, createdTime=Tue Aug 24 00:46:31 CST 2021, time=2021-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010816, encodeId=8ca61010816a8, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210617/acf13560f19f47b587d88b0845f3ec0f/f6d84f97e1cd43b1acf9c3ec2d6af5d4.jpg, createdBy=ee401987986, createdName=丽丽酱, createdTime=Tue Aug 24 00:39:38 CST 2021, time=2021-08-24, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1684876, encodeId=496216848e6a6, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Fri Mar 18 18:47:35 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1892265, encodeId=c238189226563, content=<a href='/topic/show?id=1b445e1232d' target=_blank style='color:#2F92EE;'>#支气管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57123, encryptionId=1b445e1232d, topicName=支气管)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f503121, createdName=zjubiostat, createdTime=Tue Jun 07 09:47:35 CST 2022, time=2022-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1016383, encodeId=57cd101638344, content=吸烟害人害己, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf011880311, createdName=ms4305551391379490, createdTime=Fri Sep 10 18:29:31 CST 2021, time=2021-09-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605146, encodeId=d923160514689, content=<a href='/topic/show?id=5cba39435fd' target=_blank style='color:#2F92EE;'>#吸烟者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39435, encryptionId=5cba39435fd, topicName=吸烟者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cc8619318136, createdName=124984e7m89暂无昵称, createdTime=Wed Aug 25 03:47:35 CST 2021, time=2021-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010820, encodeId=39bf10108202c, content=吸烟是多数肺部疾病的独立危险因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210824/22d55af8090b47278194a6c174a70aa9/bd7f2d6d1a25457cbddeea2902a56abb.jpg, createdBy=33c61861909, createdName=美玲同学仔, createdTime=Tue Aug 24 00:46:31 CST 2021, time=2021-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010816, encodeId=8ca61010816a8, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210617/acf13560f19f47b587d88b0845f3ec0f/f6d84f97e1cd43b1acf9c3ec2d6af5d4.jpg, createdBy=ee401987986, createdName=丽丽酱, createdTime=Tue Aug 24 00:39:38 CST 2021, time=2021-08-24, status=1, ipAttribution=)]
    2021-09-10 ms4305551391379490

    吸烟害人害己

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1684876, encodeId=496216848e6a6, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Fri Mar 18 18:47:35 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1892265, encodeId=c238189226563, content=<a href='/topic/show?id=1b445e1232d' target=_blank style='color:#2F92EE;'>#支气管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57123, encryptionId=1b445e1232d, topicName=支气管)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f503121, createdName=zjubiostat, createdTime=Tue Jun 07 09:47:35 CST 2022, time=2022-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1016383, encodeId=57cd101638344, content=吸烟害人害己, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf011880311, createdName=ms4305551391379490, createdTime=Fri Sep 10 18:29:31 CST 2021, time=2021-09-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605146, encodeId=d923160514689, content=<a href='/topic/show?id=5cba39435fd' target=_blank style='color:#2F92EE;'>#吸烟者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39435, encryptionId=5cba39435fd, topicName=吸烟者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cc8619318136, createdName=124984e7m89暂无昵称, createdTime=Wed Aug 25 03:47:35 CST 2021, time=2021-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010820, encodeId=39bf10108202c, content=吸烟是多数肺部疾病的独立危险因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210824/22d55af8090b47278194a6c174a70aa9/bd7f2d6d1a25457cbddeea2902a56abb.jpg, createdBy=33c61861909, createdName=美玲同学仔, createdTime=Tue Aug 24 00:46:31 CST 2021, time=2021-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010816, encodeId=8ca61010816a8, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210617/acf13560f19f47b587d88b0845f3ec0f/f6d84f97e1cd43b1acf9c3ec2d6af5d4.jpg, createdBy=ee401987986, createdName=丽丽酱, createdTime=Tue Aug 24 00:39:38 CST 2021, time=2021-08-24, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1684876, encodeId=496216848e6a6, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Fri Mar 18 18:47:35 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1892265, encodeId=c238189226563, content=<a href='/topic/show?id=1b445e1232d' target=_blank style='color:#2F92EE;'>#支气管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57123, encryptionId=1b445e1232d, topicName=支气管)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f503121, createdName=zjubiostat, createdTime=Tue Jun 07 09:47:35 CST 2022, time=2022-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1016383, encodeId=57cd101638344, content=吸烟害人害己, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf011880311, createdName=ms4305551391379490, createdTime=Fri Sep 10 18:29:31 CST 2021, time=2021-09-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605146, encodeId=d923160514689, content=<a href='/topic/show?id=5cba39435fd' target=_blank style='color:#2F92EE;'>#吸烟者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39435, encryptionId=5cba39435fd, topicName=吸烟者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cc8619318136, createdName=124984e7m89暂无昵称, createdTime=Wed Aug 25 03:47:35 CST 2021, time=2021-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010820, encodeId=39bf10108202c, content=吸烟是多数肺部疾病的独立危险因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210824/22d55af8090b47278194a6c174a70aa9/bd7f2d6d1a25457cbddeea2902a56abb.jpg, createdBy=33c61861909, createdName=美玲同学仔, createdTime=Tue Aug 24 00:46:31 CST 2021, time=2021-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010816, encodeId=8ca61010816a8, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210617/acf13560f19f47b587d88b0845f3ec0f/f6d84f97e1cd43b1acf9c3ec2d6af5d4.jpg, createdBy=ee401987986, createdName=丽丽酱, createdTime=Tue Aug 24 00:39:38 CST 2021, time=2021-08-24, status=1, ipAttribution=)]
    2021-08-24 美玲同学仔

    吸烟是多数肺部疾病的独立危险因素

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1684876, encodeId=496216848e6a6, content=<a href='/topic/show?id=794754e74f4' target=_blank style='color:#2F92EE;'>#扩张#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54774, encryptionId=794754e74f4, topicName=扩张)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=699d28086811, createdName=lsj637, createdTime=Fri Mar 18 18:47:35 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1892265, encodeId=c238189226563, content=<a href='/topic/show?id=1b445e1232d' target=_blank style='color:#2F92EE;'>#支气管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57123, encryptionId=1b445e1232d, topicName=支气管)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f503121, createdName=zjubiostat, createdTime=Tue Jun 07 09:47:35 CST 2022, time=2022-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1016383, encodeId=57cd101638344, content=吸烟害人害己, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf011880311, createdName=ms4305551391379490, createdTime=Fri Sep 10 18:29:31 CST 2021, time=2021-09-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605146, encodeId=d923160514689, content=<a href='/topic/show?id=5cba39435fd' target=_blank style='color:#2F92EE;'>#吸烟者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39435, encryptionId=5cba39435fd, topicName=吸烟者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cc8619318136, createdName=124984e7m89暂无昵称, createdTime=Wed Aug 25 03:47:35 CST 2021, time=2021-08-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010820, encodeId=39bf10108202c, content=吸烟是多数肺部疾病的独立危险因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210824/22d55af8090b47278194a6c174a70aa9/bd7f2d6d1a25457cbddeea2902a56abb.jpg, createdBy=33c61861909, createdName=美玲同学仔, createdTime=Tue Aug 24 00:46:31 CST 2021, time=2021-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1010816, encodeId=8ca61010816a8, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210617/acf13560f19f47b587d88b0845f3ec0f/f6d84f97e1cd43b1acf9c3ec2d6af5d4.jpg, createdBy=ee401987986, createdName=丽丽酱, createdTime=Tue Aug 24 00:39:38 CST 2021, time=2021-08-24, status=1, ipAttribution=)]
    2021-08-24 丽丽酱

    👍

    0

相关资讯

Radiology:CT随访发现重度COVID-19幸存者肺间质异常持续存在

重度COVID-19幸存者在6个月CT扫描中显示的纤维化间质肺异常在1年CT扫描中持续存在,并与肺扩散能力呈负相关。

JAMA Neurology:轻度脑创伤不可小觑,1年内要定期复查CT

mTBI后至伤后1年的病理CT特征对预后有不同的影响。一些类型的损伤会导致比其他类型更糟糕的结果

Radiology:为预防碘对比剂过敏,你还在这样做吗?

随着碘化造影剂(ICM)的大量引入,CT检查的临床应用得到了极大地扩展。迄今为止,全世界已经使用了超过10亿剂量的ICM。

Radiology:看了这个结果,你还会继续吸烟吗?

肺气肿的特征是肺泡的明显扩张和实质的破坏。这些变化不仅在组织病理学分析上十分明显,并且在胸部CT上也能在通过视觉直观且定量的显示。

Radiology:没有症状就能预测骨质疏松性骨折?人工智能帮你号号脉!

骨质疏松症是一个主要的公共健康问题,在世界范围内的患病率持续增长。脆性骨折被定义为与高冲击性创伤无关的不全性骨折,是骨质疏松症诊断和治疗不足的主要并发症。

Radiology:二尖瓣环CT形态与经导管主动脉瓣置换术后二尖瓣返流的关系

经导管主动脉瓣置换术(TAVR)是目前公认的治疗症状严重的主动脉瓣狭窄患者的最佳术式之一。在接受TAVR治疗的患者中,约有25%的患者存在中至重度的二尖瓣反流,且大部分患者均未接受规范化治疗。