肺超声波与量子计算机断层扫描在结缔组织疾病相关的间歇性肺病中的诊断价值:一项初步研究
Xiaokun Xin1, Meng Huang2, Hui Yuan3
1School of Medical Technology, Shaanxi University of Chinese Medicine, Xixian Avenue, Fengxi New City, Xixian New Area, Xian Yang, Shaanxi Province, 712046, China.
Clinical rheumatology
|January 15, 2026
概括
修改肺部超声波 (LUS) 显示了检测连接组织疾病相关的间歇性肺病 (CTD-ILD) 的前景,与定量CT相比,显示了与高分辨率计算机断层扫描 (HRCT) 的优越诊断一致性. 这种非侵入性方法为CTD-ILD评估提供了实用的辅助.
科学领域:
- 肺部病理学 肺部病理学
- 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:
- 与连接组织疾病相关的间歇性肺病 (CTD-ILD) 带来了诊断挑战.
- 高分辨率计算机断层扫描 (HRCT) 是黄金标准,但涉及辐射暴露.
- 为了准确和可访问的CTD-ILD评估,需要新的成像方式.
研究的目的:
- 评估修改肺超声波 (LUS) 在评估CTD-ILD的诊断实用性.
- 将修改后的LUS和定量计算机断层扫描 (QCT) 与HRCT的性能进行比较.
- 调查LUS和QCT参数与CTD-ILD严重程度的相关性.
主要方法:
- 77名住院结合组织疾病 (CTD) 患者 (57名CTD-ILD,20名对照) 在一周内接受了胸部HRCT和LUS.
- 修改后的LUS分数和Warrick分数 (用于HRCT) 用于评估.
- 使用"Dexin-FACT"软件进行了定量CT (QCT) 分析.
主要成果:
- 修改后的LUS参数和大多数QCT参数在CTD-ILD和对照组之间有显著差异 (P <0.01).
- 经过多变量调整后,修改后的LUS得分显示出与CTD-ILD最强的独立关联 (aOR = 3.62).
- 修改后的LUS与HRCT的诊断一致性很好 (AUC = 0.960),表现优于QCT参数.
结论:
- 修改后的LUS是检测CTD-ILD的实用和有效工具.
- 与QCT相比,LUS与HRCT提供了更好的诊断协议.
- 修改后的LUS可以作为CTD-ILD评估的有价值的,非侵入性的辅助.
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