NCIt definition : A form of dermatitis characterized by red, itchy, scaly, or crusty patches that can
be chronic or intermittent.;
Alternative definition : NCI-GLOSS: A group of conditions in which the skin becomes inflamed, forms blisters,
and becomes crusty, thick, and scaly. Eczema causes burning and itching, and may occur
over a long period of time. Atopic dermatitis is the most common type of eczema.;