title: Allergic contact dermatitis in children.
abstract: Allergic contact dermatitis is an inflammatory skin disease (delayed type hypersensitivity reaction) that accounts for up to 20% of all childhood dermatitis. Allergic contact dermatitis represents a clinical manifestation of contact sensitization and usually occurs at skin sites that have come into contact with the allergen. The clinical features of allergic contact dermatitis are itchy eczematous lesions. Prevalence of contact sensitization varies between 27% and 96% of children with suspected contact dermatitis. The relationship between contact sensitization and atopic dermatitis has been widely discussed but only conflicting data have been reported. Epicutaneous patch testing is the gold standard for the diagnosis of allergic contact dermatitis. The most common allergens detected in children are: metals, topical medicaments, fragrances, and preservatives. The first line management of allergic contact dermatitis in children is to avoid the offending allergens identified with the patch test and a topical corticosteroid therapy.
authors.affiliation: Pediatric Dermatology Unit Department of Medicine DIMED University of Padua, Padua, Italy - belloni@pediatria.unipd.it.
authors.forename: E
authors.initials: E
authors.lastname: Fontana
authors.forename: A
authors.initials: A
authors.lastname: Belloni Fortina
mesh_terms: D000485:Allergens / Q000276:immunology; D002648:Child; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000276:immunology; D006801:Humans; D010328:Patch Tests
chemical_list: D000485:Allergens