BACKGROUND Tannery workers are at considerable risk of developing occupational contact dermatitis. Occupational skin diseases in tannery workers in newly industrialized countries have been reported, but neither the prevalence of occupational allergic contact dermatitis nor the skin-sensitizing agents were specifically examined in those studies. OBJECTIVES To assess the prevalence of occupatio...

Contact allergy, viz. allergic contact dermatitis, photo-allergic contact dermatitis and contact urticaria, is a well-studied sub-specialty of dermatology in Singapore. Over the years, numerous studies and anecdotal reports on the subject have been published in both international and local refereed journals. This article reviews the epidemiological data on patch testing and photo-patch testing ...

BACKGROUND Allergic contact dermatitis (ACD) is a common clinical condition in industrialized countries and often causes occupational diseases. Animal model of contact sensitivity (CS) is commonly used to study ACD in mice and can be induced by skin application of haptens. It has been previously shown that CS is mediated by CD4(+) or CD(8+) T effector cells. More recently it was found that also...

OBJECTIVE After observing 2 cases of acute telogen effluvium induced by allergic contact dermatitis to hair dyes, we decided to evaluate the effects of acute contact dermatitis of the scalp on the hair cycle. DESIGN Single-center, 6-month study of consecutive patients affected by acute scalp dermatitis. SETTING Department of Dermatology, University of Bologna, Bologna, Italy. PATIENTS Dia...

dermatitis to clavulanic acid Young Hoon Kim 1 , Joo Yeon Ko 1 , Yong Seok Kim 1 Young Suck Ro 1 1 Department of Dermatology, Hanyang University Hospital, Haengdang-dong, Sungdong-ku, Seoul 133-792, Korea Correspondence to Young Suck Ro, MD, PhD Department of Dermatology Hanyang University Hospital Haengdang-dong, Sungdong-ku Seoul 133-792 Korea Tel: +82 2 2290 8441 Fax: +82 2 2291 9619 e-mail:...

Evidence for the effectiveness of patch testing and the need for an expanded series that provides experience and evidence-based suggestions for an extended patch testing series are examined in this review. Many of those testing with shorter allergen series are interested in expanding the spectrum of patch testing. The American Contact Dermatitis Society (ACDS) Core Allergen Series Group has arr...

BACKGROUND Allergic contact dermatitis due to acrylates present in the workplace is a disease frequently reported among dentists, printers, and fiberglass workers. Recently, the number of cases of contact allergic dermatitis among beauticians specialized in sculpting artificial nails has increased. OBJECTIVE Our objective was to study the clinical characteristics and allergens implicated in a...

There is considerable interest in the immunobiological processes through which the development of allergic sensitization to chemicals is initiated and orchestrated. One of the most intriguing issues is the basis for the elicitation by chemical sensitizers of different forms of allergic reaction; that is, allergic contact dermatitis or sensitization of the respiratory tract associated with occup...

Corticosteroids are the most widely used class of drugs in dermatology. In the past, allergic contact dermatitis to topical corticosteriods was rarely reported. In this article, we present a case of delayed type hypersensitivity to triamcinolone acetonide.

BACKGROUND Contact dermatitis, as a cutaneous complication after rhinoplasty, is of early onset, limited and transient. The cause of this dermatitis is irritant or allergic. Late onset skin complications are rare and non-inflammatory. CASE PRESENTATION We are reporting an unexpected, severe allergic contact dermatitis of the face, in a young female, appearing one month following aesthetic rhi...