[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. ( MSH )]
UMLS (NCI) C0162820 Relation/PAR: contact dermatitis
cell mediated hypersensitivity
Relation/CHD: Dermatitis, Toxicodendron
Dermatitis, Photoallergic