Psoriasis is a skin condition that causes red, flaky, crusty patches of skin covered with silvery scales.
Discoid lupus erythematosus is a form of lupus that mainly affects the skin. Learn about treatment options for this autoimmune skin condition.
The scars on the singer’s face are the result of discoid lupus erythematosus, a type of lupus involving only the skin.
Psoriatic arthritis is an inflammatory type of arthritis that is associated with psoriasis. What features distinguish it from other types of arthritis?