<prompt> Hanifin Rajke is the diagnostic criteria forAtopic dermatitisContact dermatitisUicariaErythroderma  <response>: Ans. is a i.e., Atopic dermatitis Hanifin and Rajka criteria is for diagnosis of atopic dermatitis. Diagnostic criteria Hanifin and Rajka Based mainly on clinical experience Major criteria Family history of atopy Chronicity Pruritus Typical morphology and distribution Minor criteria Dry skin Chelitis Elevated edge Dennies linedennie morgan fold infra orbital fold White dermographism Peripheral eosinophillia Immediate type i hypersensivity Facial pallor, orbital darkening Food intolerance Conjunctivitis recurrent, keratoconus, cataract Pityriasis alba Hand dermatitis Recurrent infections At least 3 major or 2 major plus 2 minor criteria are necessary for diagnosis 