Simultaneous presence of the "bullseye" and "reversed halo" sign at CT of COVID-19 pneumonia: A case report.
Radiol Case Rep
; 16(9): 2442-2446, 2021 Sep.
Artículo
en Inglés
| MEDLINE | ID: covidwho-1253514
ABSTRACT
The "bullseye" sign has been exclusively reported in patients suffering from coronavirus disease 2019 (COVID-19) pneumonia. It is theorized that this newly recognized computed tomography (CT) feature represents a sign of organizing pneumonia. Well established signs of organizing pneumonia also reported in COVID-19 patients include linear opacities, the "reversed halo" sign (or "atoll" sign), and a perilobular distribution of abnormalities. These findings are usually present on imaging in the intermediate and late stage of the disease. This is a case of simultaneous presence of the "bullseye" and the "reversed halo" sign on chest CT images of a COVID-19 patient examined 22 days after symptom onset.
Texto completo:
Disponible
Colección:
Bases de datos internacionales
Base de datos:
MEDLINE
Tipo de estudio:
Reporte de caso
Tópicos:
Covid persistente
Idioma:
Inglés
Revista:
Radiol Case Rep
Año:
2021
Tipo del documento:
Artículo
País de afiliación:
J.radcr.2021.05.074
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