计算机断层扫描在COVID-19和非典型肺炎中的发现:一项比较研究
Esra Çıvgın1, İzzet Selçuk Parlak1, Yasin Celal Güneş2
1Department of Radiology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey.
Journal of infection in developing countries
|September 12, 2023
概括
胸部CT扫描可以区分2019年冠状病毒病 (COVID-19) 和非典型肺炎. 与其他肺炎不同,COVID-19经常表现出外围,双边地面玻璃不透明和疯狂的铺路模式.
科学领域:
- 放射学 放射学是一门学科.
- 传染性疾病 传染性疾病
- 肺部病理学 肺部病理学
背景情况:
- 计算机断层扫描 (CT) 对于诊断下呼吸道感染至关重要.
- 在CT上区分2019年冠状病毒病 (COVID-19) 和其他非典型肺炎是临床上很重要的.
研究的目的:
- 为了比较COVID-19和非COVID-19非典型肺炎的胸部CT成像特征.
- 识别CT特征,帮助区分COVID-19和其他非典型肺炎.
主要方法:
- 120名COVID-19阳性患者和83名其他非典型肺炎患者CT特征的回顾性评估.
- 两组之间成像发现的比较,包括分布,不透明度,巩固和结节.
主要成果:
- 与非COVID-19病例相比,COVID-19患者更频繁地表现出外围和双边斑点整合,地面玻璃不透明 (GGO) 和疯狂的铺路模式.
- 与其他非典型肺炎相比,COVID-19病例的出现与心球节点,多流,多焦点结合和随机分布的可能性较小.
结论:
- 在COVID-19和非典型肺炎之间CT模式存在显著差异.
- 特定的CT发现,如外周/双边GGO,疯狂铺路,以及缺少肺部溢液,有助于区分COVID-19和非典型肺炎.
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