Bull’s eye sign – A diagnostic clinch in COVID-19 pneumonia

https://doi.org/10.4081/monaldi.2021.1908

Authors

  • Navdeep Kaur | drdhillonnavdeep@gmail.com Department of Radiodiagnosis, All India Institute of Medical Sciences, Bathinda, Punjab, India. https://orcid.org/0000-0002-0654-3116
  • Amandeep Kaur Department of General Medicine, All India Institute of Medical Sciences, Bathinda, Punjab, India.
  • Harvinder Singh Chhabra Department of Forensic Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India.

Abstract

Although typical imaging findings of COVID-19 pneumonia has been described it may be difficult at times to distinguish it from other viral pneumonias. In the following case series, we describe a typical sign i.e. Bull’s-eye sign in COVID-19 pneumonia. As this sign is not associated with any known pulmonary disease, so its presence may help radiologists to differentiate COVID-19 pneumonia from its mimics.

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References

Huang C, Wang Y, Li X, et al. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Lancet 2020;395:497-506.

Song F, Shi N, Shan F, et al. Emerging coronavirus 2019-nCoV pneumonia. Radiology 2020;295:210-7.

Pan F, Ye T, Sun P, et al. Time course of lung changes on chest CT during recovery from 2019 novel Coronavirus (COVID-19) pneumonia. Radiology 2020;295:715–21.

Chung M, Bernheim A, Mei X, et al. CT imaging features of 2019 novel coronavirus (2019-nCoV). Radiology 2020;295:202–7.

Ai T, Yang Z, Hou H, et al. Correlation of chest CT and RT-PCR testing in coronavirus disease 2019 (COVID-19) in China: a report of 1014 cases. Radiology 2020;296:E32–E40.

Kong W, Agarwal PP. Chest imaging appearance of COVID-19 infection. Radiol Cardiothorac Imaging 2020;2:e200028.

Yoon SH, Lee KH, Kim JY, et al. Chest radiographic and CT findings of the 2019 novel coronavirus disease (COVID-19): analysis of nine patients treated in Korea. Korean J Radiol 2020;21:494–500.

Baque-Juston M, Pellegrin A, Leroy S, et al. Organizing pneumonia: what is it? A conceptual approach and pictorial review. Diagn Interv Imaging 2014;95:771-7.

Bernheim A, Mei X, Huang M, et al. Chest CT findings in coronavirus disease-19 (COVID-19): relationship to duration of infection. Radiology 2020;295:685–91.

Li Y, Xia L. Coronavirus disease 2019 (COVID-19): role of chest CT in diagnosis and management. AJR Am J Roentgenol 2020;214:1280-6.

Lomoro P,Verde F, Zerboni F, et al. COVID-19 pneumonia manifestations at the admission on chest ultrasound, radiographs, and CT: single-center study and comprehensive radiologic literature review. Eur J Radiol Open 2020;7:1–11.

Bai HX, Hsieh B, Xiong Z, et al. Performance of radiologists in differentiating COVID-19 from viral pneumonia on chest CT. Radiology 2020;296:E46-E54.

Zhao H, Liang T, Wu CC, Jin C. The reversed halo sign in COVID-19 pneumonia. Research Square 2020. Available from: https://www.researchsquare.com/article/rs-20394/v1

McLaren TA, Gruden JF, Green DB. The bullseye sign: A variant of the reverse halo sign in COVID-19 pneumonia. Clin Imaging 2020; 68:191-6.

Bikdeli B, Madhavan MV, Jimenez D, et al. COVID-19 and thrombotic or thromboembolic disease: implications for prevention, antithrombotic therapy, and follow-up: JACC state-of-the-art review. J Am Coll Cardiol 2020;75:2950–73.

Boraschi P. COVID-19 pulmonary involvement: is really an interstitial pneumonia? Acad Radiol 2020;27:900.

Wu Y, Xie Y, Wang X. Longitudinal CT findings in COVID-19 pneumonia: case presenting organizing pneumonia pattern. Radiol Cardiothorac Imaging 2020;2:e200031.

Shaghaghi S, Daskareh M, Irannejad M, et al. Target-shaped combined halo and reversed-halo sign, an atypical chest CT finding in COVID-19. Clin Imaging 2021;69:72-4.

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Published
2021-09-28
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Issue
Section
COVID-19 - Collection of articles on the Coronavirus outbreak
Supporting Agencies
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Keywords:
COVID-19, Pneumonia, Computed Tomography
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How to Cite
Kaur, Navdeep, Amandeep Kaur, and Harvinder Singh Chhabra. 2021. “Bull’s Eye Sign – A Diagnostic Clinch in COVID-19 Pneumonia”. Monaldi Archives for Chest Disease, September. https://doi.org/10.4081/monaldi.2021.1908.