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. 2020 Oct 1;40(6):1574–1599. doi: 10.1148/rg.2020200149

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2020 by the Radiological Society of North America, Inc.

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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COVID-19 complicated by pneumomediastinum in a 61-year-old man. Axial (a) and coronal (b) chest CT angiographic images show a typical appearance of COVID-19 pneumonia, including diffuse GGOs and interlobular septal thickening (black arrows). Air is depicted anterior to the pulmonary artery (white arrow in a) and adjacent to the main pulmonary artery and left atrial appendage (white arrow in b), indicative of pneumomediastinum. — COVID-19 complicated by pneumomediastinum in a 61-year-old man. Axial (a) and coronal (b) chest CT angiographic images show a typical appearance of COVID-19 pneumonia, including diffuse GGOs and interlobular septal thickening (black arrows). Air is depicted anterior to the pulmonary artery (white arrow in a) and adjacent to the main pulmonary artery and left atrial appendage (white arrow in b), indicative of pneumomediastinum.