Ultrasound and shear-wave elastography patterns of COVID-19 mRNA vaccine-related axillary, supra and subclavicular lymphadenopathy.
Covid-19
Lymphadenopathy
Shear-wave elastography
Ultrasound
Vaccine
mRNA vaccine
Journal
Clinical and translational imaging
ISSN: 2281-5872
Titre abrégé: Clin Transl Imaging
Pays: Italy
ID NLM: 101616225
Informations de publication
Date de publication:
2021
2021
Historique:
received:
21
05
2021
accepted:
09
06
2021
pubmed:
29
6
2021
medline:
29
6
2021
entrez:
28
6
2021
Statut:
ppublish
Résumé
In this pictorial essay, we illustrate the ultrasound appearance of COVID-19 Pfizer-BioNTech vaccine-related lymph node abnormalities, which can occur at different stations ipsilateral to the site of vaccination, after either first or second vaccine dose and can represent a diagnostic dilemma when encountered in patients with underlying conditions. Typically, they appear as enlarged hypoechoic nodes with loss of fat hilum, increased hilar and cortical vascularization at color-Doppler, but low to intermediate cortical consistence at shear-wave elastography. Asymmetric or diffuse cortical thickening is also frequently encountered. They can be observed in patients without and with clinical symptoms, such as armpit pain, fever and fatigue.
Identifiants
pubmed: 34178877
doi: 10.1007/s40336-021-00441-0
pii: 441
pmc: PMC8211958
doi:
Types de publication
Journal Article
Langues
eng
Pagination
539-545Informations de copyright
© The Author(s) 2021.
Déclaration de conflit d'intérêts
Conflict of interestAll the authors declare that they have no conflict of interest.
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