电子计算机断层扫描在不明原因发热诊断中的应用:病例描述

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有两百多种疾病可以在不明原因发热的掩盖下发生。正电子发射断层扫描结合电子计算机断层扫描是诊断不明原因发热的一种信息丰富但并非总是可用的方法。本文介绍一例不明原因发热的女性患者,CT数据在她巨细胞动脉炎的诊断中发挥了关键作用。

一名61岁的女性患者,主诉傍晚体温升高至39.5ºC,心前区和肩胛间区疼痛,体重在3个月内下降了10kg。在进行鉴别诊断时,排除了感染性疾病和淋巴增生性疾病。作为不明原因发热的原因,考虑了溃疡性结肠炎,该病曾在内窥镜检查中被发现,患者因此在消化科住院治疗。再次结肠镜检查显示了,内窥镜检查结果正常。通过静脉注射造影剂对胸腔和腹腔进行了电子计算机断层扫描,发现了主动脉及其分支的管壁明显增厚,造影剂积聚活跃,这反映了高度活跃的动脉炎。其他检查排除了特异性动脉炎。诊断结果为巨细胞动脉炎,并累及头臂干、锁骨下动脉和腹腔動脈干。医生给病人开了泼尼松龙,随后临床症状有所缓解。

虽然电子计算机断层扫描不是诊断不明原因发热的金标准,但在综合检查框架内使用这种方法,最终允许了对一名患有非典型巨细胞动脉炎病程和长期不明原因发热的患者确诊。

作者简介

Yuliya F. Shumskaya

Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies

编辑信件的主要联系方式.
Email: ShumskayaYF@zdrav.mos.ru
ORCID iD: 0000-0002-8521-4045
SPIN 代码: 3164-5518
俄罗斯联邦, Moscow

Nina V. Kostikova

The First Sechenov Moscow State Medical University (Sechenov University)

Email: n.kostikowa@yandex.ru
ORCID iD: 0000-0003-3509-7271
SPIN 代码: 7962-4554
俄罗斯联邦, Moscow

Dina A. Akhmedzyanova

Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies

Email: dina_akhm@mail.ru
ORCID iD: 0000-0001-7705-9754
SPIN 代码: 6983-5991
俄罗斯联邦, Moscow

Maria M. Suleymanova

The First Sechenov Moscow State Medical University (Sechenov University)

Email: ashe.danny.jush@gmail.com
ORCID iD: 0000-0002-5776-2693
SPIN 代码: 7193-6122
俄罗斯联邦, Moscow

Ekaterina V. Fominykh

The First Sechenov Moscow State Medical University (Sechenov University)

Email: evfominykh@mail.ru
ORCID iD: 0000-0003-3733-4381

Cand. Sci (Med.), Head of the Radiology Department

俄罗斯联邦, Moscow

Marina G. Mnatsakanyan

The First Sechenov Moscow State Medical University (Sechenov University)

Email: mnatsakanyan08@mail.ru
ORCID iD: 0000-0001-9337-7453
SPIN 代码: 2015-1822

MD, Dr. Sci. (Med), Professor

俄罗斯联邦, Moscow

Roman V. Reshetnikov

Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies

Email: reshetnikov@fbb.msu.ru
ORCID iD: 0000-0002-9661-0254
SPIN 代码: 8592-0558

Cand. Sci. (Phys.-Math.)

俄罗斯联邦, Moscow

参考

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补充文件

附件文件
动作
1. JATS XML
2. 图1。胸部计算机断层扫描(2020年8月),轴向面:红色箭头指亚段压迫性肺不张(a)和胸膜腔小量渗出(b)。

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3. 图2。静脉注射造影剂的腹部计算机断层扫描(2020年9月),轴向面:红色箭头指腹腔内淋巴结。

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4. 图3。胸部计算机断层扫描(2020年9月),轴向面:红色箭头指(a)通气不足发生率降低的区域(见图1,a);(b)胸膜腔内无积液(见图1,b)。

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5. 图4。静脉注射造影剂的胸部和腹部计算机断层扫描(2020年11月):红色箭头指头臂干和锁骨下动脉壁的变化(a,轴向面);主动脉壁增厚(b,轴向面);主动脉壁分层,造影剂积聚(c,矢状面);腹腔干口闭塞(d,矢状面)。

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