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Updated: May 4, 2026

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Pseudomonas aeruginosa Induced Lung Injury Model
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案例报告:外体诱导的伪虫性关节炎模仿儿童结核关节感染
Abhinav Singla1, Gaurav Chander1, Rohit Jindal1
1Department of Orthopaedics, Government Medical College and Hospital, Chandigarh, India.
Journal of orthopaedic case reports
|January 16, 2026
概括
误解儿科骨关节感染可能导致治疗不当. 在开始抗结核疗法 (ATT) 之前,通过培养或活检确认诊断至关重要,以确保适当的护理并避免延迟.
科学领域:
- 儿童传染病 儿童传染病
- 肌肉骨感染 肌肉骨感染
- 在特有地区的诊断挑战.
背景情况:
- 儿童骨关节感染带来了诊断困难,特别是在结核病 (TB) 流行地区.
- 图像解释错误可能导致不适当的治疗,包括不必要的抗结核疗法 (ATT).
研究的目的:
- 强调在儿科骨关节感染中微生物学确认的重要性.
- 为了强调错误诊断的风险,仅基于成像检测结果.
主要方法:
- 一个10岁的孩子患有慢性脚症状的案例介绍.
- 基于MRI的初始诊断,随后尽管有ATT,但症状持续.
- 进一步评估包括活检和培养,以确定确诊.
主要成果:
- 磁共振成像 (MRI) 表明结核性关节炎.
- 患者在2个月的ATT后没有得到改善.
- 活检和培养揭示了保留的异物 (棘) 和 Pseudomonas aeruginosa 感染.
结论:
- 在开始ATT治疗骨关节感染之前,微生物学或组织病理学确认是必不可少的.
- 仅仅依赖成像可以导致错误诊断,治疗延迟和公共卫生问题.
- 临床医生必须考虑在非典型病例或对ATT无反应的病例中进行替代诊断.
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