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Occupational allergic contact dermatitis from UV‐cured adhesive
Author(s) -
Francalanci Stefano,
Giorgini S,
Gola M,
Sestini S,
Moretti S
Publication year - 2004
Publication title -
contact dermatitis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 96
eISSN - 1600-0536
pISSN - 0105-1873
DOI - 10.1111/j.0105-1873.2004.0309db.x
Subject(s) - glue , allergic contact dermatitis , adhesive , methacrylate , dermatology , acrylate , contact dermatitis , hand eczema , materials science , composite material , medicine , allergy , polymer , monomer , layer (electronics) , copolymer , immunology
A 35‐year‐old woman presented with a 8‐month history of scaling, hyperkeratotic and fissured lesions of the fingertips of the first three fingers of both the hands. She referred the healing of the dermatitis during the summer holidays. She was employed in a small firm where she was used to glue together silver components with glass ones of decorative pieces. For this aim, she applied a glue (Loxeal UV 30–20) cured by exposition to UV light coming from a proper lamp. The material safety data sheet (MSDS) indicated that the glue contained hydroxyethyl methacrylate (HEMA) and hydroxypropyl methacrylate (HPMA). Patch tests performed with the standard SIDAPA series gave negative results; patch tests carried out with an additional one (acrylic adhesive series) showed positive reactions towards glue components (HEMA,HPMA) and towards other acrylates (possible cross‐reacting). An inspection performed in the work‐place showed that the patient was in contact with the glue not only when she applied it on the components, but particularly when she handled the bottle cap (splashed with the glue) in its opening and closing. After the changing of her occupation, the patient has not presented relapse of the dermatitis. The UV‐cured acrylic resins are known for some time to be a frequent cause of occupational allergic contact dermatitis in dentists and in printing industry. The case reported shows a different exposition source towards these resins, i.e. from UV‐cured acrylate adhesive employed for sticking metal pieces with glass ones.