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Isolated unilateral axillary lymphadenopathy diagnosed in a teenager by ultrasonography after BNT162b2 COVID-19 vaccination
  • Susumu Ohwada
Asunaro Clinic

Corresponding Author:[email protected]

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Susumu Ohwada
ASKOHWADA consultation clinic
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Axillary lymphadenopathy is a local reaction to mRNA COVID-19 vaccination. A 19-year-old healthy woman presented with a mass in the axilla diagnosed by ultrasonography as vaccine-induced hyperreactive lymphadenopathy. After two weeks, ultrasonography revealed that the lymph node had shrunk and that the blood flow signal in the hilum had disappeared.
01 Feb 2022Published in The Kitakanto Medical Journal volume 72 issue 1 on pages 87-89. 10.2974/kmj.72.87