Dermatitis atópica infantil

Although childhood atopic dermatitis is reported throughout the world, it has become a health priority in developed countries, where its prevalence is particularly high. Despite extensive study for many years, various aspects of the disease are still subject to debate. This review will discuss the main studies published on the topic and update certain concepts such as the terminology used (the difference between atopic and atopiform), epidemiology, etiopathogenesis (molecular mechanisms, implicated genes, and environmental factors), assessment of severity, influence on the quality of life of the patients and their families, economic impact, and treatment.