Medically reviewed by Susan Bard, MD Psoriasis frequently appears on the arms, often on your elbow. Several types of ...

One specific type of viral exanthem that dermatologists have seen with COVID is a morbilliform rash, meaning a measles-like ...

If a rash is seen in the skin graft on the arm, a tiny biopsy or sample will be taken to confirm if early rejection is happening, and a big dose of anti-rejection medicine can be given.