Madison Olexson is a medical student at St. George’s University School of Medicine in Grenada, West Indies. Stephen Schleicher, MD, is director of the DermDox Dermatology Centers, associate professor ...

A man aged 44 years presented to the dermatology clinic with an eight-month history of an asymptomatic progressive rash on his arms and legs. He had never experienced any similar rash previously nor ...

When COVID-19 first emerged, it was largely seen as a respiratory illness. Over time, doctors discovered that the virus can affect nearly every major organ, including the heart, kidneys, liver, and ...

A small number of people are reporting a delayed arm rash about a week after receiving the COVID-19 vaccine, most commonly after the first dose. It’s been dubbed “COVID arm,” but medical professionals ...

Granuloma annulare is a self-limited, asymptomatic, granulomatous, inflammatory disease. Morphologic forms include subcutaneous, perforating, localized, and disseminated, with disseminated or ...

Some common rashes that can affect the hands and feet include viral hand, foot, and mouth disease, dyshidrotic eczema, and impetigo, a bacterial skin infection. Some of these conditions may cause ...