开发和验证风险名录预测肺胸部,需要胸腔管放置的风险名录在皮肤CT导向肺活检后进行验证
Masha Bondarenko1, Jianxiang Zhang2, Ulysis Hugo Baal1
1Department of Radiology and Biomedical Imaging, University of California San Francisco (UCSF), 185 Berry Street, Suite 350, Lobby 6, San Francisco, CA, 94107, USA.
BMC medical imaging
|July 2, 2025
概括
一种新型的诺米图识别了高风险的肺胸病患者,在CT导向肺活检后需要胸管. 这些因素包括60岁以上的年龄,不容易的定位和严重的肺气,有助于程序规划和患者护理.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 医疗信息学 医疗信息学
背景情况:
- 肺胸部需要在CT指导的胸外肺部活检后放置胸腔管,这增加了临床风险和医疗保健成本.
- 识别高风险患者可以指导替代活检策略,并优化术后管理.
研究的目的:
- 开发和外部验证风险名谱,用于预测需要在CT指导肺活检后放置胸管的肺胸病.
- 为了利用一个定量强调的算法来进行风险分层.
主要方法:
- 一项两中心的回顾性研究包括2512名接受CT指导肺活检的患者.
- 使用经过验证的算法量化了气的严重程度并对其进行了分类.
- 使用后勤回归开发了一个风险计算器,并通过启动验证.
主要成果:
- 6.7%的患者 (157/2,512) 经历了需要安置胸腔管的肺胸.
- 确定的主要预测因素是60岁以上的年龄 (OR 1.80),非易感的患者位置 (OR 2.48) 和严重的肺气 (OR 1.99).
- 该名录显示了良好的校准 (平均绝对误差为0.5%) 和歧视 (C指数为0.664).
结论:
- 纳米图包括年龄,病人的位置和肺气的严重程度,可以有效预测肺胸炎,需要在剖析之后放置胸腔管.
- 这种工具可以帮助临床医生识别有风险的个体进行CT指导肺活检.
- 这些发现支持为肺活检患者量身定制的程序规划和程序后护理.
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