What insect caused that swollen red welt? Is that rash of itchy dots on your ankle actually bug bites? Insect bites can be ...

A 50-year-old man presents to your office complaining of an itchy, worsening rash on his wrists and ankles for two months ... LP lesions are small, flat-topped, red-to-violet papules (Figure ...

It most often appears on the elbows, inside of the knee, neck, or ankles. Eczema rashes in older teenagers and adults are ...