Radiology

Pathology

Neurology

Disease

Neuroradiology

Coronavirus disease 2019 (COVID-19)

Interventional radiology

Infectious disease (medical specialty)

Pandemic

Outbreak

Psychiatry

2019-20 coronavirus outbreak

Computed tomography

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)

Medicine

European Radiology

Coronavirus disease 2019 (COVID-19) outbreak, first reported in Wuhan, China, has rapidly swept around the world just within a month, causing global public health emergency. In diagnosis, chest computed tomography (CT) manifestations can supplement parts of limitations of real-time reverse transcription polymerase chain reaction (RT-PCR) assay. Based on a comprehensive literature review and the experience in the frontline, we aim to review the typical and relatively atypical CT manifestations with representative COVID-19 cases at our hospital, and hope to strengthen the recognition of these features with radiologists and help them make a quick and accurate diagnosis.Key Points• Ground glass opacities, consolidation, reticular pattern, and crazy paving pattern are typical CT manifestations of COVID-19.• Emerging atypical CT manifestations, including airway changes, pleural changes, fibrosis, nodules, etc., were demonstrated in COVID-19 patients.• CT manifestations may associate with the progression and prognosis of COVID-19.

Chest CT manifestations of new coronavirus disease 2019 (COVID-19): a pictorial review