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Dermatitis, Photoallergic

More information in Books or onNLM PubMed
Definition: A delayed hypersensitivity involving the reaction between sunlight or other radiant energy source and a chemical substance to which the individual has been previously exposed and sensitized. It manifests as a papulovesicular, eczematous, or exudative dermatitis occurring chiefly on the light-exposed areas of the skin.  a delayed hypersensitivity    Other names Photoallergy; Dermatitis, Photocontact; Dermatitis, Contact, Photosensitive; Dermatitis, Contact, Photoallergic; Photosensitive Contact Dermatitides; Photocontact Dermatitis; Photocontact Dermatitides; Photoallergies; Photoallergic Dermatitis; Photoallergic Dermatitides; Photoallergic Contact Dermatitides; Dermatitis, Photosensitive Contact; Dermatitis, Photoallergic Contact; Dermatitides, Photosensitive Contact; Dermatitides, Photocontact; Dermatitides, Photoallergic Contact; Dermatitides, Photoallergic; Contact Dermatitis, Photosensitive; Contact Dermatitis, Photoallergic; Contact Dermatitides, Photosensitive

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012
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