修改肺RADS的建议,用于评估以前患有恶性瘤的患者的肺结节:一项主要研究
Feipeng Song1, Binjie Fu1, Mengxi Liu1
1Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, 1 YouYi Road, Chongqing 400010, China.
Diagnostics (Basel, Switzerland)
|July 14, 2023
概括
一种经过修改的肺RADS可以改善癌症患者的肺结节诊断. 这一修订后的系统增强了纯地玻璃结节 (pGGNs) 和固体结节 (SNs) 的检测,为风险评估提供了更好的工具.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
背景情况:
- 肺结节的特征,包括纯粉碎玻璃结节 (pGGNs) 的血管性,对于肺癌风险评估至关重要.
- 结节的良性和恶性迹象有助于准确识别结节.
- 肺-RADS 2022是肺结节分类的标准.
研究的目的:
- 提出和验证一个改进的肺RADS,以提高诊断性能.
- 在有恶性瘤病史的患者中,评估修改肺RADS肺固体结节 (SNs) 和pGGNs.
主要方法:
- 胸部CT和240名患有癌症的患者和293名肺结节的临床数据的回顾性分析.
- 应用了包含和排除标准来选择相关的患者数据.
- 修改后的肺-RADS结合了pGGNs的GGN-血管关系 (GVR) 和SNs的良性迹象,允许潜在的降级到第二类.
主要成果:
- 对于pGGNs,修改肺RADS显著增加了灵敏度 (0%至97.10%) 和一致率 (23.33%至92.22%),特异性下降 (100%至76.19%).
- 对于SN,修改肺RADS提高了特异性 (44.44%至75.00%) 和一致率 (88.67%至94.09%),而敏感性仍然很高 (98.20%).
- 与原来的肺-RADS 2022相比,修改后的肺-RADS 显示出更高的诊断效率.
结论:
- 改性肺-RADS显示出先前患有恶性瘤的患者肺结节的卓越诊断效率.
- 这一修订后的系统代表了与现有的肺-RADS 2022指南相比有前途的初步改进.
- 进一步的验证可能会使修改肺RADS成为临床实践中一个有价值的工具.
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