肠外困难菌感染呈现为自发的细菌性腹膜炎
Bilal Hafeez1, Tess Aitken2, Ella Cockburn3
1Medicine, The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia.
BMJ case reports
|February 11, 2025
概括
在一个患有肝硬化的女性中,一种罕见的肠外Clostridioides difficile感染 (CDI) 呈现为自发性细菌性腹膜炎. 用甲尼达成功治疗突出了CDI的独特临床表现.
科学领域:
- 传染性疾病 传染性疾病
- 胃肠病学 胃肠病学
- 微生物学 微生物学
背景情况:
- 困难菌感染 (CDI) 主要是肠道感染,但可以表现为肠外感染,这是一个罕见的临床情景.
- 肠外CDI占所有CDI的一小部分 (0.17%-1.08%),并且通常是多微生物.
- 由C. difficile引起的自发细菌性腹膜炎 (SBP) 非常罕见,报告的病例很少,主要是患有肝硬化的男性患者.
研究的目的:
- 报告一种单一的单微生物肠外Clostridioides difficile感染病例,呈现为自发性细菌周周炎.
- 讨论与这种罕见的CDI呈现相关的诊断和治疗挑战.
- 为有限的关于C. difficile.肠外表现的文献做出贡献.
主要方法:
- 采用案例研究方法,详细介绍了患有肝硬化和SBP的患者的临床表现,诊断工作和治疗.
- 进行了液分析,包括细胞计数和微生物培养.
- 使用成像研究来排除腹膜炎的次要原因.
主要成果:
- 一名患有肝硬化的女性患有自发细菌性腹膜炎 (SBP),由单微生物肠外 Clostridioides difficile引起.
- 该患者感染无症状,诊断通过例行体检和体液培养得到证实.
- 用甲尼达成功治疗,成像检查排除了炎的其他原因.
结论:
- 这一案例凸显了Clostridioides difficile可能导致像SBP这样的单微生物肠外感染的可能性,即使没有典型的危险因素.
- 肠外CDI的管理,特别是SBP,具有复杂性,需要仔细考虑诊断和治疗策略.
- 需要进一步的研究,以了解C. difficile的罕见肠外表现的流行病学和最佳治疗方法.
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