膝关节内置假肢的败血栓堵塞是由Aspergillus clavatus引起的
Robert Kuthan1,2, Gabriel Lawrence Zaremba-Wróblewski1,2, Flynn Ott2
1Chair and Department of Medical Microbiology, Medical University of Warsaw, 02-004 Warsaw, Poland.
Pathogens (Basel, Switzerland)
|October 27, 2023
概括
一种罕见的真菌病原体,Aspergillus clavatus,在一个免疫力低下的患者中引起了假肢关节感染. 这一案例凸显了彻底的微生物学测试对于准确的诊断和有效的治疗的重要性.
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
- 整形外科手术 整形外科手术
背景情况:
- 阿斯伯吉卢斯克拉瓦图斯是一种机会性真菌病原体.
- 感染很少发生,但在免疫力低下的人群中可能是严重的.
- 假肢关节感染 (PJI) 带来了重大的临床挑战.
研究的目的:
- 报告一个罕见的假肢关节感染 (PJI) 病例,由Aspergillus clavatus引起.
- 强调在PJI管理中全面的微生物学诊断的重要性.
- 为了说明异常PJI病原体的诊断和治疗考虑因素.
主要方法:
- 一个74岁的女性患有左膝PJI的案例介绍.
- 手术修复与抗生素间隔器植入.
- 微生物学测试识别了斯塔菲洛科克斯 (Staphylococcus lugdunensis) 和阿斯伯吉卢斯 (Aspergillus clavatus) 的存在.
主要成果:
- 在PJI中,Aspergillus clavatus被确定为病原体,这是一个罕见的事件.
- 患者同时感染了斯塔菲洛科克斯 (Staphylococcus lugdunensis) 的病毒.
- 在手术后,通过口服抗微生物药物的3个月疗程成功治疗.
结论:
- 严格的微生物学测试对于识别PJI中不常见的病原体至关重要.
- 准确的病原体识别指导适当的抗微生物治疗.
- 谨慎的诊断方法是必不可少的,避免基于单纯的常见病原体做出过早的结论.
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