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由Prevotella oris引起的脑膜炎和脊髓管道感染:一个病例报告
Wei-Wei Zhang1, Chao Ai1, Chien-Tai Mao1
1Department of Clinical Pharmacy, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 102218, China.
本案例报告详细介绍了一例罕见的脑膜炎和脊髓管道感染,由Prevotella oris引起的儿童. 甲基因组下一代测序对于识别这种不寻常的病原体至关重要.
科学领域:
- 神经科学是一个神经科学.
- 传染性疾病 传染性疾病
- 微生物学 微生物学
背景情况:
- 脑膜炎和脊髓管道感染是非常罕见的,以前只报告了一例中枢神经系统感染病例.
- 这一病例是第二个被记录的脑膜炎与脊柱管道感染相结合的病例,该病例归因于Prevotella oris.
研究的目的:
- 报告儿科患者罕见的脑膜炎和脊髓管道感染病例.
- 突出元基因下一代测序 (mNGS) 在识别罕见病原体方面的诊断实用性.
- 对Prevotella oris感染的临床病理特征,预后因素和抗菌治疗进行审查和描述.
主要方法:
- 一个9岁男孩出现脑膜炎和 lumbosacral脊柱管道感染的案例研究.
- 诊断程序包括磁共振成像 (MRI) 和脑脊液 (CSF) 分析.
- 甲基因组下一代测序 (mNGS) 用于在CSF中鉴定病原体,因为常规培养是负的.
主要成果:
- 患者表现出脑膜炎和L3-S1 lumbosacral持续囊感染的症状.
- 下一代元基因组测序成功地在脑脊液中发现了Prevotella oris.
- 传统的脑脊液和血液培养物对细菌生长产生了负面结果.
结论:
- 这一案例强调了像mNGS这样的先进分子技术对于诊断由难以培养或罕见细菌引起的感染的重要性.
- 这些发现有助于了解Prevotella oris感染的临床谱和管理.
- 对Prevotella oris感染的进一步研究是有必要的,以建立最终的治疗指南和预后指标.
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