LYCOS RETRIEVER 
Dermatitis: Chronic Dermatitis
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Atopic dermatitis is a chronic (long-lasting) disease that affects the skin. It is not contagious; it cannot be passed from one person to another. The word "dermatitis" means inflammation of the skin. "Atopic" refers to a group of diseases where there is often an inherited tendency to develop other allergic conditions, such as asthma and hay fever. In atopic dermatitis, the skin becomes extremely itchy. Scratching leads to redness, swelling, cracking, "weeping" clear fluid, and finally, crusting and scaling.
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The exact pathogenesis of atopic dermatitis is unknown. Currently, it is believed that IgE-mediated reactions and cellular responses contribute to the chronic inflammation of this disorder. Atopic eczema typically runs a chronic course with exacerbations and remissions. A variety of 'trigger factors' may exacerbate eczema: irritants (e.g. soap, harsh chemicals), heat and humidity, stress and anxiety, certain foods, inhalant allergens and certain infections.
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Atopic dermatitis is a recurrent and chronic skin condition. Although up to twenty percent of children may have atopic dermatitis in the first two years of life, less adolescents are afflicted with this condition. There is a substantial amount of evidence to hypothesize that atopic dermatitis has an allergic cause. Many children with this type of dermatitis have asthma, runny nose due to allergy or a positive family history of allergy.
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Atopic dermatitis is a chronic (long-lasting) disease that affects the skin. The word "dermatitis" means inflammation of the skin. "Atopic" refers to diseases that are hereditary, tend to run in families, and often occur together. These diseases include asthma, hay fever, and atopic dermatitis. In atopic dermatitis, the skin becomes extremely itchy and inflamed, causing redness, swelling, cracking, weeping, crusting, and scaling.
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INTRODUCTION — Vulvar dermatitis (... called vulvar eczema) is the most common vulvar inflammatory skin disease in women. One-third to one-half of women's vulvar complaints stem from this problem [1-3]. It can develop in isolation or may occur as part of dermatitis in other areas of the body. Women with vulvar dermatitis experience chronic irritation and/or pruritus, which provokes persistent rubbing and scratching. These latter activities lead to histological changes in the dermis, termed squamous hyperplasia or lichen simplex chronicus.
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Atopic dermatitis is a common, chronic skin disease characterized by dry, itchy and easily irritated skin. It occurs most commonly in infants and young children, but can persist into adulthood. Severe cases can lead to sleep deprivation, chronic bacterial infections, and depression. Approximately one in nine people in the United States suffer from this disease at some point. Along with other allergic diseases, its prevalence has grown significantly in recent years.
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Chronic Dermatitis