Allergic contact dermatitis caused by metals in blackboard chalk: a case report.
نویسندگان
چکیده
© 2012 The Authors. doi: 10.2340/00015555-1296 Journal Compilation © 2012 Acta Dermato-Venereologica. ISSN 0001-5555 Periorbital dermatitis has an incidence of 3.9–4.8% (1). It is most commonly caused by contact allergy (54%) (direct contact 44% or airborne contact 10.2%), irritant contact dermatitis (CD) (9.1%) and atopic dermatitis (25%) (1). Metals are reported among the main causes of airborne allergic CD, in particular in occupational settings (2). We report here an unusual case of periorbital airborne allergic CD together with direct allergic CD of the hands in a teacher. It was found to be due to metals in the powder of blackboard chalk.
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ورودعنوان ژورنال:
- Acta dermato-venereologica
دوره 92 4 شماره
صفحات -
تاریخ انتشار 2012