Cutaneous rhabdomyoma in an 82-year-old White man.

This case highlights a primary cutaneous rhabdomyoma presenting as a slowly enlarging subcutaneous nodule on the mentum of an 82-year-old White man with a medical history of two intracranial rhabdomyomas. Although they are rarely syndromic, it is important to note that the most common demographic for presentation of rhabdomyomas includes older males presenting as a subcutaneous nodule on the head, neck, or oral cavity. They are most often seen in isolation but can be multifocal in up to 25% of all cases.

Eccrine Ductal Carcinoma of the Eyelid.

The authors present the third example of an eccrine ductal carcinoma of the eyelid. A woman in her early 70s presented with a lesion of the central right lower eyelid margin in the vicinity where an actinic keratosis was diagnosed by biopsy 2.75 years previously.

Leukocytoclastic Vasculitis following the First Dose of the Elasomeran COVID-19 Vaccination.

Our case highlights leukocytoclastic vasculitis as a potential side effect of the elasomeran COVID-19 vaccine. As the elasomeran vaccine becomes more widely available to the public, cutaneous reactions should be noted and looked for as potential side effects of the vaccine. Our patient had a history of immune thrombocytopenic purpura, making this a potential predisposing condition to the development of vasculitis following elasomeran administration.

Cutaneous Plasmacytosis Associated with Ehrlichiosis in an African-American Patient.

Cutaneous plasmacytosis is a rare disease that presents clinically with multiple red-brown papules and plaques with minimal to no epidermal change. Histopathologic findings include a perivascular dermal infiltration of polyclonal plasma cells. The etiology of cutaneous plasmacytosis is unknown, but hypothesized to be due to persistent or repeated antigenic stimulation.

Harris Peyton Mosher, MD: The Educator, Artist, and Pioneer behind the Mosher Award.

Harris P. Mosher, MD, was a pioneer in the development of modern-day otolaryngology. The prestigious Mosher Award was named after him and is awarded annually for recognition of excellence in otolaryngology clinical research.