Baidu
map

Rheumatology:双能CT与超声诊断痛风敏感性相当

2014-01-27 佚名 不详

痛风是一种典型的代谢异常性疾病,患者表现出尿酸生成过度或排泄不良,最终导致了高尿酸血症。长期高尿酸血症引起了尿酸盐晶体在关节腔及软组织中的沉积,最终导致了痛风性关节炎的发作或痛风石的产生。纵观医学史,急性痛风性关节炎的痛感,是被认知的最剧烈的疼痛之一。所以尽早诊断痛风、正确治疗痛风显得尤为重要。 为比较双能CT(DECT)与超声(US)在痛风性关节炎诊断中的差异,并分

痛风是一种典型的代谢异常性疾病,患者表现出尿酸生成过度或排泄不良,最终导致了高尿酸血症。长期高尿酸血症引起了尿酸盐晶体在关节腔及软组织中的沉积,最终导致了痛风性关节炎的发作或痛风石的产生。纵观医学史,急性痛风性关节炎的痛感,是被认知的最剧烈的疼痛之一。所以尽早诊断痛风、正确治疗痛风显得尤为重要。

为比较双能CT(DECT)与超声(US)在痛风性关节炎诊断中的差异,并分析关节腔积液检查与影像学检查结果是否存在一致性,来自奥地利维也纳医科大学的Gruber博士等进行了一项研究,发现DECT与US对痛风诊断的敏感性相当,研究发表于2014年1月的《风湿病学》杂志上。

研究共纳入21例患者(17例男性和4例女性)的37个关节,这些关节疑似为急性或慢性痛风。研究者对患者的手、腕、足、踝、膝及肘关节进行DECT扫描,使用彩色编码的痛风软件对扫描结果进行处理,同时使用US对上述关节进行检查。此外,共有14个关节接受了关节滑液抽吸术,以检测关节腔积液成分。

在37个关节中,DECT影像显示25个关节存在尿酸盐结晶沉积,而US检查的相应结果为24个。对关节腔积液的检查发现, 14个关节中有12个存在尿酸盐结晶。DECT与US的结果一致性为32/37,DECT与关节腔积液检查结果的一致性为12/14,US与关节腔积液检查结果的一致性为14/14。

研究者认为,在临床工作中,DECT与US对痛风性关节炎的诊断敏感性相当。然而,DECT的检查结果可能存在假阴性,需要临床医师进行详细评估。

原文出处:

Gruber M, Bodner G, Rath E, Supp G, Weber M, Schueller-Weidekamm C.Dual-energy computed tomography compared with ultrasound in the diagnosis of gout.Rheumatology (Oxford). 2014 Jan;53(1):173-9. doi: 10.1093/rheumatology/ket341. Epub 2013 Oct 17.

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2062491, encodeId=92962062491d0, content=<a href='/topic/show?id=872c15438a4' target=_blank style='color:#2F92EE;'>#Rheumatology#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15438, encryptionId=872c15438a4, topicName=Rheumatology)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3307462, createdName=风铃821, createdTime=Sun Nov 30 11:23:00 CST 2014, time=2014-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707149, encodeId=fe681e0714983, content=<a href='/topic/show?id=20ff3e5822d' target=_blank style='color:#2F92EE;'>#双能CT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37582, encryptionId=20ff3e5822d, topicName=双能CT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37c031357597, createdName=ms6832696159214430, createdTime=Tue Feb 11 08:23:00 CST 2014, time=2014-02-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1388298, encodeId=b871138829891, content=<a href='/topic/show?id=7ef25e5346b' target=_blank style='color:#2F92EE;'>#敏感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57534, encryptionId=7ef25e5346b, topicName=敏感性)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJnkE6UvGFfMS41qV0RicWvVTTeLMicqibeZH5GqO4YhNicyl1Y9jFhylIUBn9ntPYy9jhk5hrfic5cRYw/132, createdBy=5f822500020, createdName=ms5236388012055669, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1559949, encodeId=27f215599496c, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1565958, encodeId=741d156595813, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2062491, encodeId=92962062491d0, content=<a href='/topic/show?id=872c15438a4' target=_blank style='color:#2F92EE;'>#Rheumatology#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15438, encryptionId=872c15438a4, topicName=Rheumatology)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3307462, createdName=风铃821, createdTime=Sun Nov 30 11:23:00 CST 2014, time=2014-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707149, encodeId=fe681e0714983, content=<a href='/topic/show?id=20ff3e5822d' target=_blank style='color:#2F92EE;'>#双能CT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37582, encryptionId=20ff3e5822d, topicName=双能CT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37c031357597, createdName=ms6832696159214430, createdTime=Tue Feb 11 08:23:00 CST 2014, time=2014-02-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1388298, encodeId=b871138829891, content=<a href='/topic/show?id=7ef25e5346b' target=_blank style='color:#2F92EE;'>#敏感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57534, encryptionId=7ef25e5346b, topicName=敏感性)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJnkE6UvGFfMS41qV0RicWvVTTeLMicqibeZH5GqO4YhNicyl1Y9jFhylIUBn9ntPYy9jhk5hrfic5cRYw/132, createdBy=5f822500020, createdName=ms5236388012055669, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1559949, encodeId=27f215599496c, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1565958, encodeId=741d156595813, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2062491, encodeId=92962062491d0, content=<a href='/topic/show?id=872c15438a4' target=_blank style='color:#2F92EE;'>#Rheumatology#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15438, encryptionId=872c15438a4, topicName=Rheumatology)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3307462, createdName=风铃821, createdTime=Sun Nov 30 11:23:00 CST 2014, time=2014-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707149, encodeId=fe681e0714983, content=<a href='/topic/show?id=20ff3e5822d' target=_blank style='color:#2F92EE;'>#双能CT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37582, encryptionId=20ff3e5822d, topicName=双能CT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37c031357597, createdName=ms6832696159214430, createdTime=Tue Feb 11 08:23:00 CST 2014, time=2014-02-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1388298, encodeId=b871138829891, content=<a href='/topic/show?id=7ef25e5346b' target=_blank style='color:#2F92EE;'>#敏感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57534, encryptionId=7ef25e5346b, topicName=敏感性)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJnkE6UvGFfMS41qV0RicWvVTTeLMicqibeZH5GqO4YhNicyl1Y9jFhylIUBn9ntPYy9jhk5hrfic5cRYw/132, createdBy=5f822500020, createdName=ms5236388012055669, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1559949, encodeId=27f215599496c, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1565958, encodeId=741d156595813, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2062491, encodeId=92962062491d0, content=<a href='/topic/show?id=872c15438a4' target=_blank style='color:#2F92EE;'>#Rheumatology#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15438, encryptionId=872c15438a4, topicName=Rheumatology)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3307462, createdName=风铃821, createdTime=Sun Nov 30 11:23:00 CST 2014, time=2014-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707149, encodeId=fe681e0714983, content=<a href='/topic/show?id=20ff3e5822d' target=_blank style='color:#2F92EE;'>#双能CT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37582, encryptionId=20ff3e5822d, topicName=双能CT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37c031357597, createdName=ms6832696159214430, createdTime=Tue Feb 11 08:23:00 CST 2014, time=2014-02-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1388298, encodeId=b871138829891, content=<a href='/topic/show?id=7ef25e5346b' target=_blank style='color:#2F92EE;'>#敏感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57534, encryptionId=7ef25e5346b, topicName=敏感性)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJnkE6UvGFfMS41qV0RicWvVTTeLMicqibeZH5GqO4YhNicyl1Y9jFhylIUBn9ntPYy9jhk5hrfic5cRYw/132, createdBy=5f822500020, createdName=ms5236388012055669, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1559949, encodeId=27f215599496c, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1565958, encodeId=741d156595813, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2062491, encodeId=92962062491d0, content=<a href='/topic/show?id=872c15438a4' target=_blank style='color:#2F92EE;'>#Rheumatology#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15438, encryptionId=872c15438a4, topicName=Rheumatology)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3307462, createdName=风铃821, createdTime=Sun Nov 30 11:23:00 CST 2014, time=2014-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707149, encodeId=fe681e0714983, content=<a href='/topic/show?id=20ff3e5822d' target=_blank style='color:#2F92EE;'>#双能CT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37582, encryptionId=20ff3e5822d, topicName=双能CT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37c031357597, createdName=ms6832696159214430, createdTime=Tue Feb 11 08:23:00 CST 2014, time=2014-02-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1388298, encodeId=b871138829891, content=<a href='/topic/show?id=7ef25e5346b' target=_blank style='color:#2F92EE;'>#敏感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57534, encryptionId=7ef25e5346b, topicName=敏感性)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJnkE6UvGFfMS41qV0RicWvVTTeLMicqibeZH5GqO4YhNicyl1Y9jFhylIUBn9ntPYy9jhk5hrfic5cRYw/132, createdBy=5f822500020, createdName=ms5236388012055669, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1559949, encodeId=27f215599496c, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1565958, encodeId=741d156595813, content=<a href='/topic/show?id=c1eb9282699' target=_blank style='color:#2F92EE;'>#超声诊断#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92826, encryptionId=c1eb9282699, topicName=超声诊断)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6ebf15056071, createdName=tcm104hq, createdTime=Wed Jan 29 03:23:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
Baidu
map
Baidu
map
Baidu
map