毛囊性支气管炎的胸部CT发现:根据潜在的肺部疾病进行比较分析
Mitulkumar Patel1, Kyung Won Kim2, Mark M Hammer3
1Department of Imaging, Dana-Faber Cancer Institute, Harvard Medical School, 440 Brookline Ave, Boston, MA 02215, USA.
毛囊性支气管炎 (FB) 胸部CT发现因潜在疾病而异. 风湿性关节炎 (RA) 患有FB的患者表现出更多的纤维化和支气管病变,而非RA患者则表现出更多的小呼吸道疾病.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 类风湿病学 类风湿病学
背景情况:
- 毛囊性支气管炎 (FB) 是一种罕见的小呼吸道疾病,其特征是淋巴细胞增生.
- 它基于潜在疾病的独特胸部CT发现并没有得到很好的定义.
研究的目的:
- 为了比较患有病理证明的卵泡支气管炎的患者的胸部CT发现.
- 分析基于潜在的类风湿性关节炎 (RA),其他结缔组织疾病 (CTD) 和非CTD的差异.
主要方法:
- 对28名病理证明的FB患者进行了回顾性队列研究.
- 将其分为RA (n=9),其他CTD (n=6) 和非CTD (n=13) 组.
- 对胸部CT检查结果的审查:小呼吸道疾病,地面玻璃不透明,纤维化,支气管切除.
主要成果:
- 总体而言,气管支气管 (61%),小气道疾病 (50%) 和纤维化 (46.4%) 是最常见的.
- 与其他CTD (50%) 和非CTD (76.9%) 组相比,小气道疾病在RA中较少流行 (11.1%) (p=0.01).
- 纤维化 (77.8%) 和支气管切除 (88.9%) 在RA患者与非RA患者中明显更常见 (分别为p=0.041和p=0.049).
结论:
- 在毛囊性支气管炎中,胸部CT检测结果与潜在疾病有很大差异.
- 与RA相关的FB主要表现为纤维化和支气管切除,这表明共享的肺表现.
- 非RA相关的FB更频繁地呈现出小呼吸道疾病特征,有助于诊断和管理.
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