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Vulvar Aphthous Ulcer Following Pfizer-BioNTech COVID-19 Vaccine - A Case Report
Abigail Drucker1, Kellianne Corrao1, Mallory Gandy1
1University of Nebraska Medical Center, Children's Hospital and Medical Center, Omaha, Nebraska.
Background:
In this case report, we describe a potential association between the Pfizer-BioNTech COVID-19 vaccine and development of a vulvar aphthous ulcer in a virginal 14-year-old girl.
Case:
A 14-year-old patient reported vulvar pain and visible lesion. Exam findings were consistent with vulvar aphthous ulcers. Two days prior to the onset of her symptoms she received her second Pfizer-BioNTech COVID-19 vaccine. The evening of vaccine administration, she experienced several hours duration of fatigue, muscle aching and insomnia but had otherwise been recently healthy and testing for common viral associations of vulvar ulcers was negative.
Summary And Conclusion:
Vaccination, in general, has been associated with mucosal side-effects and oral ulceration has been reported in subjects who received Pfizer-BioNTech COVID-19 vaccine. It is reasonable to hypothesize that vulvar ulceration may be caused by a similar mechanism and should be considered a rare side effect of this vaccine.
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