半定量软件评估COVID-19CT检查与临床参数的相关性
Nicoleta Trif1,2, Christopher Kloth1, Susanne Martina Büttner1
1Department of Diagnostic and Interventional Radiology, Ulm University Medical Center, Ulm, Germany.
Journal of thoracic disease
|November 13, 2025
概括
人工智能软件在CT扫描上量化COVID-19肺炎的严重程度,将肺部不透明度与重症监护需求相关联. 这有助于评估患者的结果和2019年冠状病毒疾病的治疗需求.
科学领域:
- 放射学 放射学是一门学科.
- 人工智能的人工智能
- 肺部病理学 肺部病理学
背景情况:
- 冠状病毒疾病2019 (COVID-19) 肺炎在严重程度评估中提出了重大挑战.
- 肺部计算机断层扫描 (CT) 对于评估COVID-19肺炎至关重要.
- 对CT检测结果的半定量分析可以帮助预测患者的结果.
研究的目的:
- 用软件引导的肺部CT数据集半定量分析来评估COVID-19肺炎的严重程度.
- 为了将成像检测结果与重症监护医学的需要和临床参数相关联.
- 评估基于人工智能的软件在量化肺不透明度方面的实用性.
主要方法:
- 对66名确诊患有COVID-19肺炎的患者进行了回顾性研究.
- 肺部CT数据集使用半定量软件进行分析,用于细分和量化不透明度.
- 在CT发现,潜在疾病,实验室参数和临床结果 (包括输管和重症监护) 之间进行了相关联.
主要成果:
- 平均不透明体积为肺总体体积的23.54%,高不透明度为0.06%.
- 较高的不透明度和较高的不透明度显著与死亡率相关 (P<0.05).
- 广泛的肺不透明度,体积和高不透明度的百分比与需要重症监护有很强的相关性 (P<0.001).
结论:
- 基于人工智能的软件可以在CT扫描上对COVID-19肺炎进行半定量分析.
- 定量CT分析提供了对不透明度体积的精确数据.
- 这些定量指标可以帮助预测患者的治疗需求,包括重症监护.
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