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模仿ANCA相关血管炎的老鼠咬伤热

Aleksandra Błaż¹, Jan Zalewski², Anna Masiak³

¹Department of Internal Medicine, Connective Tissue Diseases & Geriatrics, Medical University of Gdańsk and University Clinical Centre in Gdańsk, ul. Dębinki 7, 80-952, Gdańsk, Poland. olapsujek@gmail.com.

Rheumatology international

|July 14, 2023

概括

鼠咬热 (RBF) 是一种罕见的动物性疾病,可伴随血管炎和关节炎. 本案例报告详细介绍了与RBF相关的ANCA阳性病例的第一例,突出了感染情况.

科学领域:

传染性疾病传染性疾病
类风湿病学类风湿病学
免疫学免疫学免疫学

背景情况:

鼠咬热 (RBF) 是一种罕见的动物性疾病,由Streptobacillus moniliformis或Spirillumminus引起.
RBF可以表现为非特异性症状,包括发烧,虚弱,关节炎和白细胞结合性血管炎.
RBF与自身免疫标记物如ANCA和抗内皮细胞抗体 (AECA) 之间的关联尚未得到充分证实.

研究的目的:

报告第一例与高位ANCA和AECA相关的RBF病例,模仿原发性血管炎.
讨论RBF症状的差异诊断,特别是血管炎和关节炎.
探索感染在诱导RBF中的ANCA抗体中的潜在作用.

主要方法:

一个RBF患者表现为血管炎和关节炎的病例研究.
使用PubMed和谷歌的文献综述与关键词:"老鼠咬伤热"",血管炎"",全身血管炎"",ANCA"",抗内皮细胞抗体".
对临床表现,实验室发现 (包括ANCA和AECA标位) 和治疗反应的分析.

主要成果:

患者出现了与RBF一致的症状,包括发烧,虚弱,关节炎和皮肤血管炎.
检测到ANCA和AECA的高标位,表明一种自身免疫性血管性过程.
用抗生素和NSAIDs成功治疗导致了显著的临床改善.
文献审查发现,之前没有报告过ANCA或AECA阳性RBF病例.

结论:

这是首次报告ANCA阳性病例,发生在患有老鼠咬热的患者身上.
在血管炎和关节炎的差异诊断中应考虑RBF,特别是在可能接触动物的患者中.
感染可能在诱导ANCA抗体中发挥作用,需要进一步调查.

关键词:

与ANCA相关的血管炎关节炎是一种关节炎.发烧发烧发烧紫色的紫色的鼠咬伤发烧鼠咬伤发烧鼠咬伤发烧 Streptobacillus moniliformis 是一种类型的菌株.

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