نتایج جستجو برای: occupational contact dermatitis
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Systemic contact dermatitis (SCD), better termed systemically reactivated allergic contact dermatitis, is a type of contact hypersensitivity reaction in which ingestion or other systemic exposure to a contact allergen occurs in an already sensitized person. Although the initial sensitizing exposure is usually by topical application, re-exposure by the oral, intravenous or inhalation routes can ...
There are currently no accepted regulatory models for assessing the potential of a substance to cause respiratory sensitization and allergy. In contrast, a number of models exist for the assessment of contact sensitization and allergic contact dermatitis (ACD). Research indicates that respiratory sensitizers may be identified through contact sensitization assays such as the local lymph node ass...
BACKGROUND Epidemiological studies indicate that occupational hand eczema (OHE) often is associated with persistent dermatitis and prolonged sick leave, which may lead to unemployment. Previous studies suggest that OHE caused by allergic contact dermatitis and atopic dermatitis (AD) carries the worst prognosis. OBJECTIVES To evaluate and compare the severity and consequences of recognized OHE...
Metalworking fluids (MWFs) are a common cause of allergic and irritant contact dermatitis. MWFs being currently used are mostly water based, containing biocides, emulsifiers, and other additives. We performed a retrospective analysis of the etiology of the occupational dermatoses caused by metalworking fluids in three regions of Central Slovakia (population of approximately 2 million) between 2...
BACKGROUND Primin is the main contact allergen found in the ornamental plant Primula obconica Hance. OBJECTIVE To analyse the temporal trend of sensitivity to primin in north-eastern Italy and to evaluate the associations with occupations in our geographical area. METHODOLOGY From 1996 to 2012, 24 052 consecutive patients with suspected allergic contact dermatitis were patch tested in north...
BACKGROUND Occupational diseases (ODs) are often under-reported. OD Medical Committees of the Greek Social Security Institute (Idryma Kinonikon Asfaliseon-IKA) are believed to be the only reliable source of data on ODs in Greece. AIMS To analyse the results of OD Medical Committees of IKA on the claims for OD Disablement Benefit (ODDB) during a 5 year period. METHODS Two hundred and ninety-...
The present guideline summarizes all aspects of patch testing for the diagnosis of contact allergy in patients suspected of suffering, or having been suffering, from allergic contact dermatitis or other delayed-type hypersensitivity skin and mucosal conditions. Sections with brief descriptions and discussions of different pertinent topics are followed by a highlighted short practical recommenda...
Among contact dermatosis, irritant contact dermatitis and allergic eczema are by far the most frequent. Nevertheless, concerning occupational dermatosis, contact urticaria should be not neglected. Allergy to natural rubber latex is well-known; however, many other substances found in catering jobs and in jobs involving close contact with animals or vegetables can cause allergies. Discrete forms ...
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