静脉注射药物使用者的Candida tropicalis相关骨髓炎:一个病例报告
Chukwunonso B Ubanatu1, John K Appiah1, Connor Barry1
1Internal Medicine, Geisinger Health System, Wilkes Barre, USA.
Cureus
|August 7, 2025
概括
热带菌是静脉注射药物使用者骨质炎的新出现的原因. 这一案例凸显了这种严重的真菌感染的诊断挑战和治疗考虑.
科学领域:
- 菌类学 菌类学是指菌类学.
- 传染性疾病 传染性疾病
- 临床案例研究临床案例研究
背景情况:
- 在有毒药物使用史的人群中,Candida物种是骨髓炎的常见原因.
- 非白虫Candida物种,特别是Candida tropicalis,越来越多地被认为是重要的病原体.
- 热带菌表现出增强的毒性,包括粘附和生物膜形成,使免疫功能低下的主体和具有异物物质的主体的感染复杂化.
研究的目的:
- 在一个有着海洛因使用史的年轻成年人身上呈现一种Candida tropicalis骨髓炎病例.
- 突出这一罕见的真菌感染的诊断困难和治疗策略.
- 强调在静脉注射药物使用相关的骨和关节感染中考虑真菌病原体的重要性.
主要方法:
- 一个36岁的男性出现严重的背痛的病例报告.
- 诊断工作包括磁共振成像 (MRI) 和腰椎活检.
- 通过活检和敏感性测试识别Candida tropicalis.
主要成果:
- 磁力共振成像显示可能的骨髓炎/腰椎椎间盘炎.
- 活检证实了骨质炎,并确定了Candida tropicalis.
- 患者接受了六个月的可纳疗程.
结论:
- 坎迪达热带性骨髓炎 (Candida tropicalis osteomyelitis) 存在诊断和治疗方面的挑战.
- 在静脉注射药物使用相关的骨和关节感染中,对真菌病原体的早期考虑至关重要,特别是在负面细菌培养的情况下.
- 综合传染病和成药物管理对于成功的患者结果至关重要.
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