RT Book, Section A1 Kane, Kay Shou-Mei A1 Lio, Pater A. A1 Stratigos, Alexander J. A1 Johnson, Richard Allen SR Print(0) ID 56163816 T1 Section 2. Eczematous Dermatitis T2 Color Atlas & Synopsis of Pediatric Dermatology, 2e YR 2009 FD 2009 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-148600-2 LK accesspediatrics.mhmedical.com/content.aspx?aid=56163816 RD 2023/09/26 AB Atopic dermatitis is a chronic disorder characterized by xerosis, pruritus, scaly erythematous patches, and thickening of the skin with enhancement of normal skin markings (lichenification). It is frequently associated with a personal or family history of hay fever, asthma, or allergic rhinitis. It can be divided into three phases based on the age of the individual: infantile, childhood, and adolescent.