微观多管炎与孤立的心肺参与:一个病例报告
Jing Chen1, Lvjun Zhang, Zhengming Huang
1Department of Respiration and Critical Care Medicine, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua Municipal Central Hospital, Jinhua, Zhejiang Province, China.
Medicine
|September 24, 2025
概括
微观多炎 (MPA) 是一种ANCA相关的血管炎形式,不典型地只会出现肺和心脏问题,而不是脏问题. 早期使用免疫抑制剂的治疗改善了这个患者的心肺症状和器官功能.
科学领域:
- 类风湿病学 类风湿病学
- 肺部病理学 肺部病理学
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 微观多炎 (MPA) 是一种与抗中性子细胞质抗体 (ANCA) 相关的血管炎,通常影响脏.
- 不典型的MPA呈现,特别是没有脏干扰的MPA,需要高度的临床怀疑.
研究的目的:
- 报告一种罕见的MPA病例,仅表现为心肺表现.
- 强调在患有不明原因的间歇性肺部疾病和多发性液的患者中考虑MPA的重要性.
主要方法:
- 一个87岁的女性病例研究,她有先前存在的疾病,呈现出渐进的呼吸障碍,和疲劳.
- 诊断工作包括对骨髓氧化酶ANCA的实验室测试,胸部高分辨率计算机断层扫描 (HRCT),以及基于2022 ACR/EULAR标准的评估.
- 治疗涉及高剂量静脉注射甲基普雷尼索隆,随后是口服普雷尼索龙和甲酸莫菲蒂尔.
主要成果:
- 该患者的骨髓氧化酶ANCA水平升高 (122RU/mL) 和HRCT的发现与间歇性肺炎和多溢液一致.
- 在整个评估期间,功能保持正常.
- 患者对免疫抑制疗法反应良好,在出院和随访后心肺症状和成像发现有显著改善.
结论:
- MPA最初可能表现为孤立的心肺疾病,模仿肺炎和心力衰竭等其他疾病.
- 在耐火性间歇性肺炎和肺溢液的背景下,髓氧化酶ANCA阳性应促使对MPA进行考虑.
- 及时启动免疫抑制疗法对于管理MPA和潜在地逆转器官损伤至关重要.
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