The rash became confluent and palpable at the time of presentation. He had some nausea, but no vomiting. He denied fever, chills, weight loss, cough, arthritis, diarrhea, melena, dysuria ...

Behçet's disease (BD) is a multisystem inflammatory disorder currently classified as a vasculitis. Its etiopathogenesis is unclear, but environmental, genetic and autoimmune factors have been ...

Allergic contact dermatitis: An immune system reaction that appears on the skin. It can occur a few days after exposure rather than right away. The rash may become infected, particularly if you ...