Background It remains unclear whether a specific chest CT characteristic is associated with
the clinical severity of COVID-19. This meta-analysis was performed to assess the …

Introduction The outbreak of a highly infectious respiratory disease–COVID-19-has spread
globally and a novel type of coronavirus (SARS-CoV-2) was identified as its cause. Chest …

BACKGROUND Given the several radiological features shared by coronavirus disease 2019
pneumonia and other infective or non-infective diseases with lung involvement, the …

Background To evaluate the clinical value of the chest CT scan compared to the reference
standard real-time polymerase chain reaction (RT-PCR) in COVID-19 patients. Methods …

Background CT is thought to play a key role in coronavirus disease 2019 (COVID-19)
diagnostic workup. The possibility of comparing data across different settings depends on …

With more than 900 000 confirmed cases worldwide and nearly 50 000 deaths during the
first 3 months of 2020, the coronavirus disease 2019 (COVID-19) pandemic has emerged as …

We read with great interest the articles by Ai and colleagues (1), Herpe and colleagues (2),
Wong and colleagues (3), Bai and colleagues (4), and Sardanelli and colleagues (5) in …

Background: At present, the diagnosis of COVID-19 depends on real-time reverse
transcriptase polymerase chain reaction (RT-PCT). On imaging, computed tomography (CT) …

Background Radiological examinations have a significant role in the diagnosis and
management of Coronavirus disease 2019 (COVID-19), the disease caused by the novel …

Objectives To assess interobserver agreement and clinical significance of chest CT
reporting in patients suspected of COVID-19. Methods From 16 to 24 March 2020, 241 …