Axillary Lymphadenopathy after COVID-19 Vaccination: Follow-up for Enlarged Lymph Nodes on MR Imaging
Published in Magnetic Resonance in Medical Sciences, 2024
The purpose of this study was to investigate the longitudinal MRI characteristic of COVID-19-vaccination-related axillary lymphadenopathy by evaluating the size, T2-weighted signal intensity, and apparent diffusion coefficient (ADC) values. The enlarged axillary lymph nodes decreased both in size and in signal intensity on T2-weighted images of follow-up MRI. The ADC remained unchanged.
Recommended citation: Noriko Kanemaru, Takeharu Yoshikawa, Soichiro Miki, Takahiro Nakao, Yuta Nakamura, Kotaro Fujimoto, Osamu Abe. Axillary Lymphadenopathy after COVID-19 Vaccination: Follow-up for Enlarged Lymph Nodes on MR Imaging. Magn Reson Med Sci 2024. doi: 10.2463/mrms.mp.2023-0147.
Recommended citation: Noriko Kanemaru, Takeharu Yoshikawa, Soichiro Miki, Takahiro Nakao, Yuta Nakamura, Kotaro Fujimoto, Osamu Abe. Axillary Lymphadenopathy after COVID-19 Vaccination: Follow-up for Enlarged Lymph Nodes on MR Imaging. Magn Reson Med Sci 2024. doi: 10.2463/mrms.mp.2023-0147. https://www.jstage.jst.go.jp/article/mrms/advpub/0/advpub_mp.2023-0147/_article