2014特应性皮炎指南(国外英文资料).doc

2014特应性皮炎指南 Atopic dermatitis is one of the most common diseases in dermatology and has a significant effect on the quality of life. The prevalence of atopic dermatitis in our country has been rising steadily for 20 years. In order to standardize the diagnosis and treatment of atopic dermatitis, skin venereology branch of Chinese medical association the immune group established in 2008 our country version 1 atopic dermatitis guidelines, published guidelines for six years, both at home and abroad on atopic dermatitis concept of pathogenesis, treatment, treatment and drugs have changed significantly. To this end, the Chinese medical association skin venereology branch organization the immune group and atopic dermatitis experts on the collaborative research center 2008 guidelines for the revision, hope to help our country dermatologist study and application in clinical practice. This is mandatory in South Africa and will be supplemented and revised in the future. Atopicdermatitis (AD) is a chronic, recurrent, inflammatory skin disease with severe itching that severely affects the quality of life. The disease in early infancy, usually 1 before the age of onset is accounted for about 50% of all patients, the disease is chronic, some patients can delay to adulthood, but also have adult onset. The disease prevalence in children in developed countries can be as high as 10 ° % ~ 20%. In our country, the prevalence of atopic dermatitis in 20 years are also gradually increased, 1998 school-age adolescents (6 ~ 20) of the total prevalence rate of 0.70% [1], 10 cities in 2002, the prevalence of preschool children (1 ~ 7 years old) was 2.78% [2], and epidemiological survey in 2012, the Shanghai area, 3 ~ 6 years old children prevalence was 8.3% (male 8.5%, female 8. 8.5%), the city is significantly higher than rural (10.2% vs 10.2%) [3]. Etiology and pathogenesis The incidence of atopic dermatitis is closely related to the genetic and environmental factors. Family members such a