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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Radiol Clin North Am. 2021 Sep;59(5):875–886. doi: 10.1016/j.rcl.2021.05.010

Figure 8.

Figure 8.

Imaging findings of COVID-19 vaccination. MIP (A), CT (B), and fused FDG PET/CT images (C) acquired 2 days after COVID-19 vaccination in the right arm revealed increased FDG uptake in the right deltoid muscle (arrowhead) and markedly increased uptake in right axillary lymph nodes (arrows) and a supraclavicular lymph node, which were normal in size. These findings were consistent with reactive changes from COVID-19 vaccination in a 70-year-old woman with a history of treated lung cancer and no evidence of recurrent disease for 4+years.