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Background
As more people become vaccinated against the SARS‐CoV‐2 virus, reports of delayed cutaneous hypersensitivity reactions are beginning to emerge.
Methods
In this IRB‐approved retrospective case series, biopsy specimens of potential cutaneous adverse reactions from the Pfizer‐BioNTech or Moderna mRNA vaccine were identified and reviewed. Clinical information was obtained through the requisition...
Background
Hyaluronic acid filler reactions have been increasingly observed in recent years. Our study investigates whether the increased number of filler reactions observed since 2014 is associated with a specific histopathologic inflammatory pattern and type of filler.
Methods
The institution's dermatopathology electronic database was retrospectively searched for histopathologic reactions to...