No. Substance Patch test concentration Biocides 1 7-Ethylbicyclooxazolidine (Bioban CS 1246) 1 % pet 2 Benzylhemiformal 1 % pet 3 4,4-Dimethyl-1,3-oxazolidine/3,4,4-trimethyl-1,3-oxazolidine (Bioban CS 1135) 1 % pet 4 N,N′-Methylene-bis-5-methyl-oxazolidine 1…
© Springer-Verlag Berlin Heidelberg 2016Jeanne Duus Johansen, Jean-Pierre Lepoittevin and Jacob P. Thyssen (eds.)Quick Guide to Contact Dermatitis10.1007/978-3-662-47714-4_16 16. Hair Dyes John McFadden1 (1) Department of Cutaneous Allergy, St John’s Institute of Dermatology, St Thomas’ Hospital, King’s…
Chemical name Suppliers Trolab® Chemotechnique® Smart Practice® ESCD T.R.U.E Test® allergEAZE® Formaldehyde 1 % aq. 1 % pet., 1 % aq. and 2 % aq. 180 μg/cm2 1 % aq….
Compound Concentration in investigator filled chambers Mg per patch in pre-filled patch testsa Type Potassium dichromate 0.5 % pet 0.019 Metal p-Phenylenediamine (PPD) 1.0 % pet 0.073 Dye Thiuram mix…
All (consecutive) patients Baseline series with fragrance screening markers Patients with history of fragrance intolerance PT selected own products PT additional fragrance series from the start Patients with positive PT…
Where is the dermatitis located? When did it start? Were any events in the child’s life related to the debut of the dermatitis? Does the dermatitis worsen in relation to…
Fig. 6.1 Irritant contact dermatitis in the web spaces, the dorsal surfaces of the fingers and back of the hand 6.3 Main Groups of Irritants ICD is induced by direct…
Pro’s Practical: products at hand and actually contacted by the patient Own products: contain other allergens not present in series or commercialized (always incomplete and not updated) Have physicochemical properties…
Fig. 1.1 Major immunological events in allergic contact dermatitis. In the induction phase of allergic contact dermatitis (left side of the drawing), skin contact with a contact allergen triggers migration…
