"Fiddler's neck" is an irritant contact dermatitis that frequently affects violin and viola players. The etiology of the skin changes associated with this condition are probably attributable to a combination of factors--including increased pressure, friction, poor hygiene, and excessive perspiration. Clinically, the lesions generally consist of a localized area of lichenification on the left si...

OBJECTIVE To investigate the outcome of unclassified eczema (UE). Eczema refers to a set of highly heterogeneous clinical conditions including contact dermatitis (CD) and several types of endogenous eczema. In clinics, however, the eczema of a large proportion of patients does not fit any known patterns and has been diagnosed as unclassified eczema. The prognosis of UE is largely unknown. DES...

The usual pattern of onchocercal dermatitis in Africans and Guatemalans is a generalized and symmetrical dermatitis located on legs, arms and trunk. These patients appear to be anergic, with depressed immune responses and numerous microfilariae in the skin. In contrast, "sowda" is an unusual type of onchocercal dermatitis found in Yemenites and in a minority of African patients. Here the dermat...

E Szél, H Polyánka, K Szabó, P Hartmann, D Degovics, B Balázs, IB Németh, C Korponyai, E Csányi, J Kaszaki, S Dikstein, K Nagy, L Kemény, G Erős Department of Dermatology and Allergology, University of Szeged MTA SZTE Dermatological Research Group Institute of Surgical Research, University of Szeged Department of Pharmaceutical Technology, University of Szeged Unit of Cell Pharmacology, Hebrew ...

Dimethyl fumarate is a fumaric acid ester. It been used for some years to treat psoriasis and also as a preservative in desiccant sachets in the transport of furniture and footwear. Its irritant properties and sensitizing potential in contact with the skin were recently highlighted when it was implicated as the causative agent in 2 epidemics of severe acute eczema: sofa dermatitis in northern E...

EPDS: erosive pustular dermatosis of the scalp INTRODUCTION Erosive pustular dermatosis of the scalp (EPDS) is an uncommon condition that is reported after local injuries including burns, cryotherapy, radiation therapy, photodynamic therapy, skin grafts, and hair transplantation as well as topical medication treatments including retinoids, imiquimod, and 5fluorouracil. We present a case of eros...

BACKGROUND Chlorhexidine gluconate-impregnated dressings have become widely adopted as a means to reduce the risk for catheter-associated bloodstream infections. These dressings release antiseptic under occlusion onto the skin surrounding catheter insertion sites. Although chlorhexidine gluconate is a known cause of contact dermatitis, the phenotypic range of this adverse effect of chlorhexidin...

Genital allergy should be considered as a possible diagnosis in all patients with genital soreness or irritation for which no infection or dermatosis can be identified and in whom symptoms remain unchanged or worsen with treatment. Type I and IV hypersensitivity reactions are most commonly encountered and can be assessed by performing skin prick testing/radioallergosorbent test (RAST) or patch ...

Herbal medicines are commonly used in the eastern regions of Turkey, especially in the treatment of rheumatic complaints. In addition, the use of various foods and drinks for cosmetic purposes is increasing among Turkish people. Despite this extensive use of alternative treatment methods for medical and cosmetic purposes, comprehensive research is still required due to the severe local and syst...

A compromised skin barrier plays a major role in many dermatoses including irritant and allergic contact dermatitis, atopic dermatitis, dry skin, aged skin, xerosis, rosacea, and acne [1–5]. Many of these conditions share common defects in the skin barrier and an association with inflammation [4,6]. The knowledge we have regarding specific lipid deficiencies, pH aberration, inflammation, irregu...