Bernard A Cohen, MD

Bernard A Cohen, MD, is the section editor for Dermcase and professor of pediatrics and dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland.


What you need to know about atopic dermatitis

April 12, 2021

Atopic dermatitis is a chronic, inflammatory skin condition that affects 15% to 20% of children and 1% to 3% of adults in the United States. The prevalence of atopic dermatitis, which is also known as eczema, is increasing in developing and industrialized countries.