Perioral dermatitis is a skin condition characterized by a rash around the mouth. It is one type of dermatitis, which is a general term for skin irritation. In the word “perioral,” “peri ...

A healthy 9-year-old girl developed an asymptomatic eruption of discrete and confluent, 2 to 3 mm, hypopigmented papules in a linear pattern along the lines of Blaschko on the back of her left thigh ...

ORLANDO, Fla. — In a phase 3 atopic dermatitis (AD) trial, rocatinlimab, a novel therapy that targets T cells expressing the OX40 receptor, showed efficacy on both coprimary and key secondary ...