强血性骨髓炎的成像和临床特征
Paul R Wojack1, Anas S Bamashmos1, Iman Khodarahmi2
1Department of Radiology, New York University Grossman School of Medicine, 660 1St Ave, Room 223, New York, NY, 10016, USA.
Skeletal radiology
|December 9, 2025
概括
腹膜性骨髓炎 (EO) 是一种罕见的,在老年糖尿病患者中常见的侵袭性感染,通常影响脚部. 由于频繁的多微生物感染和需要手术干预,早期识别至关重要.
科学领域:
- 放射学 放射学是指放射学
- 传染性疾病 传染性疾病
- 整形外科手术 整形外科手术
背景情况:
- 质性骨髓炎 (EO) 是一种罕见的疾病,其特点是骨内存在气体.
- 现有的文献主要基于孤立的病例报告,限制了全面的理解.
研究的目的:
- 描述化性骨髓炎 (EO) 的临床和成像特征.
- 在单中心队列中扩大对EO的理解.
主要方法:
- 从2014年1月到2025年5月,对CT或MRI上有骨内气的患者进行了回顾性研究.
- 排除因创伤,开放性伤口或最近手术引起的气体病例.
- 综合数据收集,包括临床,实验室,成像,微生物学和病理学发现.
主要成果:
- 确定了20名EO患者;平均年龄为63岁,80%的男性和75%的糖尿病患者.
- 脚是最常见的部位 (75%),经常有多微生物感染 (64%).
- 图像显示软组织肺瘤 (85%),骨质侵蚀 (60%) 和"石"标志 (50%);X射线图比CT/MRI敏感度低. 发现炎症标志物 (ESR,CRP) 的升高.
结论:
- 囊性骨髓炎是一种罕见的,攻击性的感染,主要影响糖尿病的老年人.
- 脚是一个常见的部位,经常涉及多微生物感染,特征性骨髓炎成像发现可能不存在.
- 早期诊断至关重要,因为大多数患者需要手术干预,包括截肢在许多情况下.
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