在加密球菌脑膜炎中双边大脑半球缺血
Abdul Safi1, John L Liu1, Mittal Prajapati1
1Neurology, Creighton University School of Medicine, Omaha, USA.
Cureus
|November 4, 2025
概括
密码球菌脑膜炎很少会导致小脑缺血,导致神经问题. 这种情况表明血管炎可能导致这种罕见的并发症.
科学领域:
- 神经学 神经学
- 传染性疾病 传染性疾病
- 神经科学是一个神经科学.
背景情况:
- 密码球菌脑膜炎是一种严重的真菌感染,可以出现各种神经系统并发症.
- 双边小脑半球缺血是加密球菌脑膜炎的一个非常罕见的表现.
- 阿斯普莱尼亚可能会增加对侵入性真菌感染的易感性,比如加密球菌病.
研究的目的:
- 在患有密码球菌脑膜炎的患者中报告罕见的双边小脑缺血病例.
- 探索血管炎在加密球菌脑膜炎相关性缺血病发病中的潜在作用.
- 突出诊断和治疗的挑战,在管理这些复杂的病例.
主要方法:
- 一个70岁的男性患有阿斯普莱尼亚和加密球菌脑膜炎的病例介绍.
- 脑脊液分析,包括聚合酶链反应 (PCR) 用于病原体识别.
- 连续脑磁共振成像 (MRI) 监测缺血变化.
- 血管成像 (TTE,CTA) 以排除缺血的其他原因.
- 临床评估神经功能和对治疗的反应.
主要成果:
- 患者出现了渐进式的神经缺陷,包括困惑,头,无氧,面部垂垂,双眼视和消化不良.
- 核磁共振扫描证实了两个小脑半球的多次发育性心脏病发作.
- 在脑脊液中通过PCR识别了Cryptococcus neoformans.
- 血管检查对栓塞性或血栓性来源是负的.
- 对怀疑加密球菌血管炎的口服普雷尼松的开始导致神经系统的逐渐改善.
结论:
- 双边大脑小半球缺血是一种罕见但显著的神经并发症加密球菌脑膜炎.
- 血管炎应该被视为加密球菌脑膜炎中缺血的潜在潜在机制.
- 及时识别和管理,包括血管炎的免疫抑制,可以改善患者的治疗结果.
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