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Lichen Planus flare following COVID-19 vaccination: a case report
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  • Astrid Herzum,
  • Martina Burlando,
  • Mattia Molle,
  • Claudia Micalizzi,
  • A. Parodi
Astrid Herzum
IRCCS Ospedale Policlinico San Martino

Corresponding Author:[email protected]

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Martina Burlando
University of Genoa
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Mattia Molle
IRCCS Ospedale Policlinico San Martino
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Claudia Micalizzi
IRCCS Ospedale Policlinico San Martino
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A. Parodi
IRCCS Ospedale Policlinico San Martino
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Abstract

We report the third case of lichen planus (LP) following COVID-19 BNT162b2 vaccination in a 59-year-old woman with previous LP. The reactivation of LP in patients with dormant LP, suggests possible vaccine-induced immune dysregulation. We suggest that the already described vaccine-induced up-regulation of Th1 response, may play a relevant role.

Peer review status:Published

23 Aug 2021Submitted to Clinical Case Reports
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24 Aug 2021Submission Checks Completed
24 Aug 2021Assigned to Editor
13 Sep 2021Reviewer(s) Assigned
04 Oct 2021Review(s) Completed, Editorial Evaluation Pending
04 Nov 2021Editorial Decision: Accept
Dec 2021Published in Clinical Case Reports volume 9 issue 12. 10.1002/ccr3.5092