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临床表现 临床表现

Praveen Nandha Kumar Pitchan Velammal1, Sathish Kumar Mani2, Nirumal Khumar2

  • 1Tirunelveli Medical College, Tirunelveli, Tirunelveli, TamilNadu, India.

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概括
此摘要是机器生成的。

经历神经精神症状的巨细胞关节炎 (GCA) 患者需要仔细评估类固醇副作用和自身免疫性疾病. 静脉注射免疫球蛋白 (IVIG) 可能有利于怀疑自身免疫性脑炎的GCA患者,即使初始测试呈阴性.

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科学领域:

  • 神经学 神经学
  • 免疫学 免疫学 免疫学
  • 类风湿病学 类风湿病学

背景情况:

  • 巨细胞动脉炎 (GCA) 是一种自身免疫性血管炎,通常用皮质类固醇治疗.
  • 长期的皮质类固醇治疗可能导致显著的神经精神疾病并发症.
  • 这个案例检查了一个GCA患者,他在类固醇逐渐减少期间发展了脑病变.

研究的目的:

  • 描述一个在GCA患者中出现复发性神经精神症状的具有挑战性的病例.
  • 为了探索GCA患者的潜在自身免疫病因.
  • 在复杂的GCA病例中强调治疗反应的诊断效用.

主要方法:

  • 一个60岁的糖尿病女性GCA的案例研究.
  • 首次使用甲基prednisolone治疗,随后发生脑病变.
  • 调查包括炎症标志物,MRI,CSF分析,以及对IVIG治疗的反应.

主要成果:

  • 患者呈现了GCA症状,在甲基前列尼索隆治疗中得到改善,但在类固醇逐渐减少期间后来出现脑病变和神经精神问题.
  • 发现CRP和ESR升高;MRI显示有质. 尿液培养检测出了Klebsiella pneumoniae,最初表明是尿路感染引起的脑病变.
  • 尽管自身免疫性脑炎小组呈阴性,但IVIG治疗导致了显著的临床改善,这表明自身免疫成分.

结论:

  • 在GCA中反复出现的神经精神症状会给诊断带来挑战.
  • 在GCA患者中应考虑类固醇诱导的效应和自身免疫过程,GCA患者的感官改变.
  • 对IVIG的治疗反应表明潜在的自身免疫病因,即使有负面的诊断测试.