Out of more than 3,000 skin diseases, how do you know what condition you have? These 23 skin rash pictures and expert tips ...

Dermatologists break down the most common circular rashes that aren’t ringworm, including hives, lupus, and atopic dermatitis. See pictures here.

It can also be triggered by yeast overgrowth (candidiasis), eczema, psoriasis, and many other things like chemical irritants or bacterial ...

When we look at genetic studies, we see that there are key differences between plaque psoriasis, including plaque psoriasis that's localized to the palms and soles, and pustular psoriasis.

The measles vaccine is one of the most effective vaccines we have. After two doses, about 99 per cent of people will be ...

A 20-year-old woman presents to the dermatology clinic with a 5-day history of a mildly pruritic rash on both of her legs and feet. Can you diagnose this condition?

MARIETTA, Ga. - Greg Morrison of Marietta has been living with plaque psoriasis for more than 30 years. "The rash, it itches constantly," Morrison says. "It flakes. It kind of pinches you, and ...

A 35-year-old man presents with a chief complaint of purple discoloration of his toes and associated skin lesions that have been present for the past month.

A 30-year-old man presents to the office for a mildly itchy rash over a large area of his body that has been worsening for the past 6 months. He states that the rash started on his elbows and ...

A 46-year-old man was evaluated in the rheumatology clinic because of joint pain and swelling. The examination was notable for rash, nasal crusting, and alopecia. A diagnosis was made.

In generalized ACLE, a morbilliform rash develops on sun-exposed skin. The subacute form of cutaneous lupus erythematosus tends to present as annular psoriasiform erythematous plaques, with no ...

Chronic, Disfiguring Facial Rash With No Itching or Pain — Female patient reports low quality of life after 10 years of treatments with no response ...