title: Hand/face/neck localized pattern: sticky problems--resins.
abstract: Plastic resin systems have an increasingly diverse array of applications but also induce health hazards, the most common of which are allergic and irritant contact dermatitis. Contact urticaria, pigmentary changes, and photoallergic contact dermatitis may occasionally occur. Other health effects, especially respiratory and neurologic signs and symptoms, have also been reported. These resin systems include epoxies, the most frequent synthetic resin systems to cause contact dermatitis, (meth)acrylics, polyurethanes, phenol-formaldehydes, polyesters, amino resins (melamine-formaldehydes, urea-formaldehydes), polyvinyls, polystyrenes, polyolefins, polyamides and polycarbonates. Contact dermatitis usually occurs as a result of exposure to the monomers and additives in the occupational setting, although reports from consumers, using the raw materials or end products periodically surface. Resin- and additive-induced direct contact dermatitis usually presents on the hands, fingers, and forearms, while facial, eyelid, and neck involvement may occur through indirect contact, eg, via the hands, or from airborne exposure. Patch testing with commercially available materials, and in some cases the patient's own resins, is important for diagnosis. Industrial hygiene prevention techniques are essential to reduce contact dermatitis when handling these resin systems.
authors: MD/MS Clinical Research Scholars Program, Case Western Reserve University School of Medicine, 2109 Adelbert Road, Cleveland, OH 44106, USA.
authors: Lauren Y
authors: LY
authors: Cao
authors: Apra
authors: A
authors: Sood
authors: James S
authors: JS
authors: Taylor
mesh_terms: D000180:Acrylic Resins / Q000633:toxicity; D000485:Allergens / Q000633:toxicity*; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000209:etiology*; D009783:Dermatitis, Occupational / Q000175:diagnosis / Q000209:etiology*; D003880:Dermatology / Q000379:methods; D004853:Epoxy Resins / Q000633:toxicity; D005148:Facial Dermatoses / Q000139:chemically induced / Q000175:diagnosis; D005557:Formaldehyde / Q000633:toxicity; D006229:Hand Dermatoses / Q000139:chemically induced / Q000175:diagnosis; D006801:Humans; D009333:Neck; D016273:Occupational Exposure / Q000009:adverse effects; D010328:Patch Tests / Q000295:instrumentation / Q000379:methods; D010636:Phenols / Q000633:toxicity; D011108:Polymers / Q000633:toxicity; D011140:Polyurethanes / Q000633:toxicity; D012117:Resins, Synthetic / Q000633:toxicity*
chemical_list: D000180:Acrylic Resins; D000485:Allergens; D004853:Epoxy Resins; D010636:Phenols; D011108:Polymers; D011140:Polyurethanes; D012117:Resins, Synthetic; D005557:Formaldehyde; C011529:phenol-formaldehyde resin