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. 2022 May 4;25(4):965–971. doi: 10.1007/s40477-022-00674-3

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© The Author(s) 2022, Corrected publication

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Fig. 4 — US examination performed in a 27-year-old woman 3 days after receiving the second dose of vaccine: axillary lymph nodes (maximum diameter 14 × 9 mm) with fatty hilum but diffuse cortical thickening (maximum 10 mm) (A) and vivid hilar and cortical vascularization (B) were detected. Shear wave elastography (C) US examination showed soft-intermediate consistence. Follow-up images collected after 4 (D), 8 (E) and 12 (F) weeks show the progressive reduction in size of lymph nodes as well as cortical thickness normalization