Essential dermatitis

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Essential dermatitis is an idiopathic inflammation of the skin that does not fit the picture of other well defined conditions (such as atopic or contact dermatitis) and is a diagnosis of exclusion.{{cite book |author1=James, William D. |author2=Berger, Timothy G. |title=Andrews' Diseases of the Skin: clinical Dermatology |publisher=Saunders Elsevier |year=2006 |isbn=978-0-7216-2921-6 |display-authors=etal}}