Health / Medical Topics |
Allergic Contact Dermatitis
Definition 1
An inflammatory skin condition caused by an immune response to direct contact between the skin and an allergen. It consists of a delayed type of allergic reaction at the affected site with resulting red, swollen, and blistered skin that may itch or leak. (NCI Thesaurus)
Definition 2
A contact dermatitis due to allergic sensitization to various substances. These substances subsequently produce inflammatory reactions in the skin of those who have acquired hypersensitivity to them as a result of prior exposure. (NLM, Medical Subject Headings)
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