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Reactions causing reactions: Allergic contact dermatitis to an isocyanate metabolite but not to the parent compound

✍ Scribed by Clare P Tait; Thomas A Delaney


Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
70 KB
Volume
40
Category
Article
ISSN
0004-8380

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✦ Synopsis


Industrial use of isocyanate resins rarely causes allergic contact dermatitis. We report a patient who developed allergic contact dermatitis to a transitory chemical breakdown product of the isocyanate 4,4'-diphenylmethane diisocyanate (MDI), diaminodiphenylmethane (DDM), although he was not sensitized to the suspected parent compound MDI.