摘要: The recent advances in the field of aeroallergen contact dermatitis have provided new concepts that may help managing patients with AD. First, progress should be made improving our tools for patch testing aeroallergens, and a consensus would welcome standardization allergens methods. More epidemiological follow-up studies are needed to assess relevance PT data. It seems reasonable admit from literature reviewed subset AD can improve manipulation their environment, like seen mostly infants young children improves after selective avoidance diets. However, other patients, delayed responses aeroallergens no could indicate merely existence IgE-dependent mechanisms contributing late-phase reactions atopy. This phenomenon might considered as further marker atopic status, left sometimes undetected when only intradermal tests used. awareness development via epidermis encourage prevention predisposed individuals by reinforcing epidermal barrier (63), especially infancy, example, using large amounts emollients, among usual measures decrease exposure common aeroallergens. (64)