高分辨率计算机断层扫描在类风湿性关节炎中的胸部发现及其与螺旋计指数的相关性 - 一项横截面研究
Arkadeep Dhali1,2,3,4,5, Dijendra Nath Biswas1, Rick Maity1
1Institute of Post Graduate Medical Education and Research, Kolkata, India.
风湿性关节炎 (RA) 肺部感染,包括间歇性肺病 (ILD),是常见的. 较长的RA疾病持续时间与异常的肺成像和螺旋计显著相关,突出显示了早期肺部监测的必要性.
科学领域:
- 类风湿病学 类风湿病学
- 肺部病理学 肺部病理学
- 放射学 放射学是一门学科.
背景情况:
- 类风湿性关节炎 (RA) 是一种慢性自身免疫性疾病,具有显著的关节外表现.
- 肺部干扰,特别是间歇性肺病 (ILD),是RA患者发病和死亡的主要原因.
- 了解RA中肺部参与的患病率和模式对于患者管理至关重要.
研究的目的:
- 评估风湿性关节炎 (RA) 患者肺部参与的流行率和模式.
- 为了将肺部发现与螺旋计指数和疾病持续时间相关联.
- 评估RA中异常螺旋测量和HRCT发现之间的关系.
主要方法:
- 一项涉及50名RA患者 (18-55岁) 的横截面研究,根据ACR-EULAR标准诊断出RA.
- 进行了螺旋测量,以评估FEV1,FVC和FEV1/FVC的比率.
- 胸部的高分辨率计算机断层扫描 (HRCT) 用于识别肺部异常,包括地面玻璃不透明,蜂,间歇性加厚和纤维化.
主要成果:
- 在60%的RA患者中检测到肺部参与,间歇性加厚和地面玻璃不透明是常见的.
- 间歇性肺病 (ILD) 在26%的患者中被诊断出,主要是常见的间歇性肺炎.
- 较长的疾病持续时间 (>5年) 与异常的螺旋计 (OR=16.0) 和HRCT发现 (OR=6.476) 有显著的相关性.
- 异常的螺旋计强烈预测异常的HRCT发现 (OR=35.0).
结论:
- 异常的HRCT发现和螺旋测量模式显著与RA疾病持续时间的延长有关.
- 早期发现和治疗RA肺部并发症对于改善患者的治疗结果至关重要,特别是在患有长期疾病的人群中.
- 需要进一步的纵向研究来了解ILD的进展及其在RA的预后影响.
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