Atypical Sites of Lymphadenopathy after Anti-COVID-19 Vaccine: Ultrasound Features.

ABSTRACT: Background and Objectives: Several authors have reported cervical and axillary lymphadenopathies as known side effects following anti-COVID-19 vaccine administration. Few data are available about atypical locations of post-anti-COVID-19 vaccine lymphadenopathy. In this investigation, we evaluated the incidence and prevalence of postvaccine lymphadenopathy ultrasound (US) features in atypical sites. Materials and Methods: In this retrospective study, we retrospectively selected 64 patients on whom US was performed between January and October 2021 due to COVID-19 vaccine-related lymphadenopathy. We investigated lymph node anatomical sites, presence, number, size, shape, cortical profile, hilum outline, superb microvascular imaging (SMI), and elastosonography. Results: A total of 170 nodes we

SUBMITTER: Cocco G 

PROVIDER: S-EPMC8878753 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature