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通过局部麻醉胸腔镜诊断出IgG4相关的肺炎;一个病例报告和文献综述

Genki Inui¹, Tomoya Harada¹, Karen Makishima²

¹Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, 683-8504, Japan.

Respiratory medicine case reports

|June 11, 2025

概括

与IgG4相关的肺炎是一种罕见的疾病,可以使用通过局部麻醉胸腔镜 (LAT) 的肺部活检来诊断. 肺溢液中腺脱氨酶 (ADA) 的升高可能表明这种疾病,有助于差异诊断.

科学领域:

肺部病理学肺部病理学
类风湿病学类风湿病学
病理学病理学病理学

背景情况:

与IgG4相关的肺炎是IgG4相关疾病 (IgG4RD) 的不常见表现.
诊断可能是具有挑战性的,因为它的稀有性和重叠的症状与其他状况.

研究的目的:

突出提升腺脱氨酶 (ADA) 和血细胞在IgG4相关的多发性炎的多发性溢出中的诊断效用.
评估局部麻醉胸腔镜 (LAT) 的安全性和有效性,用于诊断IgG4相关的肺炎,特别是在老年患者中.

主要方法:

一个77岁的男性患有IgG4相关的肺炎的病例报告.
胸腔溢出特征的分析,包括腺氨酸脱氨酶 (ADA) 和IgG4水平.
对14个报告病例的审查,以评估IgG4和ADA之间的相关性.
通过使用局部麻醉胸腔镜 (LAT) 的肺部活检证实了诊断.

主要成果:

这位患者出现了淋巴细胞占主导地位的排泄性外流,ADA和IgG4水平升高.
在报告的病例中发现IgG4和ADA之间在多流液中存在显著的正相关性 (ρ = 0.705,p < 0.05).
所有审查的病例和可用的细胞学显示了血细胞;肺部活检证实了IgG4相关的肺炎.
LAT被证明是一种安全有效的最小侵入性诊断程序.

结论:

排泄性多液中ADA水平升高应引起IgG4相关多炎的怀疑.
腹液中血细胞的存在有助于诊断.
局部麻醉胸腔镜 (LAT) 是一种有价值,安全和准确的工具,用于诊断IgG4相关的肺炎,特别是在老年患者中.

关键词:

一个助理律师.与IgG4相关的疾病与IgG4相关的多炎.局部麻醉胸腔镜检查医学胸腔镜检查医学胸腔镜检查细胞等离子体细胞胸腔镜检查胸腔镜检查胸腔镜检查

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