医学
肺炎
肺
薄壁组织
机械通风
呼吸道疾病
队列
内科学
放射科
作者
Jeffrey P. Kanne,Brent P. Little,Jefree J. Schulte,Adina Haramati,Linda B. Haramati
出处
期刊:Radiology
[Radiological Society of North America]
日期:2022-08-30
标识
DOI:10.1148/radiol.221806
摘要
In the third year of the SARS-CoV-2 pandemic, much has been learned about the long- term effect of COVID-19 pneumonia on the lungs. Approximately one-third of patients with moderate-to-severe pneumonia, especially those requiring intensive care therapy or mechanical ventilation, have residual abnormalities on chest CT one year after presentation. Abnormalities range from parenchymal bands to bronchial dilation to frank fibrosis. Less is known about the long-term pulmonary vascular sequelae, but there appears to be a persistent, increased risk of venothromboembolic events in a small cohort of patients. Finally, the associated histologic abnormalities resulting from SARS- CoV-2 infection are similar to those of patients with other causes of acute lung injury.
科研通智能强力驱动
Strongly Powered by AbleSci AI