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新诊断的艾滋病患者患有小脑JC病毒

Sergio Alvarez-Mulett¹, Eli Sepkowitz², Douglas Sepkowitz³

¹Department of Medicine, NYP-Brooklyn Methodist Hospital, Brooklyn, NY, USA.

|August 30, 2023

概括

本案例研究突出了一个罕见的小脑渐进型多焦点白内障 (PML) 病例,该病例发生在患有获得性免疫缺陷综合征 (AIDS) 的患者身上. 尽管进行了治疗,但中枢神经系统的病变扩大,导致临床状况恶化.

科学领域:

神经免疫学神经免疫学
传染性疾病传染性疾病
神经学神经学

背景情况:

获得性免疫缺陷综合征 (艾滋病) 增加了对机会性感染的易感性.
渐进性多焦点白内障 (PML) 是一种罕见的脱髓化疾病,影响中枢神经系统 (CNS).
在PML中,大脑小细胞的参与,特别是在艾滋病患者中,很少被报告.

研究的目的:

在被诊断患有艾滋病的患者中呈现小脑PML的独特病例.
为了说明这种罕见的呈现的临床过程和神经成像发现.
为 HIV 感染背景下关于小脑 PML 的有限文献做出贡献.

主要方法:

一个57岁的艾滋病患者的病例报告.
临床评估,包括对肌痛性关节障碍和步行不稳定性的评估.
神经成像 (MRI) 和脑脊液 (CSF) 分析用于诊断.
在抗逆转录病毒治疗期间监测病毒载量和临床进展.

主要成果:

在一个新诊断为艾滋病的病人身上确认了PML的诊断.
最初的症状包括渐进性关节障碍和步行不稳定.
抗逆转录病毒疗法导致艾滋病毒病毒载量下降,但没有临床改善.
观察到以小脑和后腔为中心的扩张性中枢神经系统病变.

结论:

脑小叶PML可能发生在艾滋病患者中,并且可能出现显著的神经缺陷.
在某些情况下,尽管有效的抗逆转录病毒治疗,但临床恶化可能会持续.
这一案例强调了考虑免疫功能低下个体的罕见机会性感染的重要性.

关键词:

大脑小部分的大脑小部分免疫复合的复合方法这就是JC病毒.

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