The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()

The predominant pulmonary imaging findings on chest CT in the novel 2019 coronavirus infection (COVID-19) are bilateral ground glass opacities. The reverse halo sign is uncommon. This is a report of the new “bullseye sign,” which is considered a variant of the reverse halo sign and favored to repres...

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Detalles Bibliográficos
Autores principales: McLaren, Thomas A., Gruden, James F., Green, Daniel B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Inc. 2020
Materias:
Cardiothoracic Imaging
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7834213/
https://www.ncbi.nlm.nih.gov/pubmed/32853842
http://dx.doi.org/10.1016/j.clinimag.2020.07.024
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author McLaren, Thomas A.
Gruden, James F.
Green, Daniel B.
author_facet McLaren, Thomas A.
Gruden, James F.
Green, Daniel B.
author_sort McLaren, Thomas A.
collection PubMed
description The predominant pulmonary imaging findings on chest CT in the novel 2019 coronavirus infection (COVID-19) are bilateral ground glass opacities. The reverse halo sign is uncommon. This is a report of the new “bullseye sign,” which is considered a variant of the reverse halo sign and favored to represent a focus of organizing pneumonia. The specificity of this finding is unclear, however its presence should alert radiologists to the possibility of COVID-19 infection.
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spelling pubmed-78342132021-01-26 The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia() McLaren, Thomas A. Gruden, James F. Green, Daniel B. Clin Imaging Cardiothoracic Imaging The predominant pulmonary imaging findings on chest CT in the novel 2019 coronavirus infection (COVID-19) are bilateral ground glass opacities. The reverse halo sign is uncommon. This is a report of the new “bullseye sign,” which is considered a variant of the reverse halo sign and favored to represent a focus of organizing pneumonia. The specificity of this finding is unclear, however its presence should alert radiologists to the possibility of COVID-19 infection. Elsevier Inc. 2020-12 2020-07-28 /pmc/articles/PMC7834213/ /pubmed/32853842 http://dx.doi.org/10.1016/j.clinimag.2020.07.024 Text en © 2020 Elsevier Inc. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Cardiothoracic Imaging
McLaren, Thomas A.
Gruden, James F.
Green, Daniel B.
The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()
title The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()
title_full The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()
title_fullStr The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()
title_full_unstemmed The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()
title_short The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia()
title_sort bullseye sign: a variant of the reverse halo sign in covid-19 pneumonia()
topic Cardiothoracic Imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7834213/
https://www.ncbi.nlm.nih.gov/pubmed/32853842
http://dx.doi.org/10.1016/j.clinimag.2020.07.024
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