Also known as pigmented purpuric dermatoses, benign pigmented purpura (BPP) include a spectrum of disorders characterized clinically by a purpura that morphologically appears to have distinct forms ...

A 32-year-old woman presents to the emergency department for evaluation of a worsening rash that begins at her navel and continues down both of her legs. The rash first appeared approximately 10 days ...

A young soldier developed fever, chills and a retro-orbital headache 5 days before returning home to Texas from a 2-week ...

Polymorphic light eruption (also called polymorphous light eruption) is a skin rash that can happen after being in the sun.

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

Medically reviewed by Kim Nichols, M.D.Medically reviewed by Kim Nichols, M.D. Your baby's adorable little legs can be magnets for marks, rashes, and other alarming changes. And while any skin ...

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 ...

Granuloma annulare is a benign, self-limited granulomatous disorder of unknown etiology. The condition was first described by Colcott-Fox in 1895 with the publication of a case study describing an ...