ABSTRACT Non-invasive bioengineering technologies continuously discovered and developed in recent decades provide a significant input to research development and remarkably contribute to the improvement of medical education and care to our patients. AIM Assessing skin hydration by using the capacitance method for a group of patients with allergic contact dermatitis versus healthy subjects, be...

Background: The use of temporary henna tattoos has increased dramatically in recent years, especially in children and adolescents. To obtain a darker colour and prolong the life of the tattoo, red henna, a plant-derived substance, is typically added to para-phenylenediamine (PPD). The mixture is called temporary black henna tattoo (TBHT). Because of its molecular characteristics, PPD can induce...

Allergic contact dermatitis (ACD) may account for at least 20% of all childhood dermatitis. Clinically, its morphology is identical to other forms of dermatitis in acute, subacute and chronic forms. A persistent or unusual and localized pattern is often the key to diagnosis. Treatment has centered around the use of corticosteroids, with the adjunct of antihistamines, wet dressings, and emollien...

In the hospital setting, dermatologists are often required to evaluate inflammatory skin lesions arising during surgical procedures performed in other departments. These lesions can be of physical or chemical origin. Povidone iodine is the most common reported cause of such lesions. If this antiseptic solution remains in contact with the skin in liquid form for a long period of time, it can giv...

P-tert-butylphenol-formaldehyde resin is a widely used adhesive chemical. It is used in a broad range of products and should be kept in mind when encountering children with suspected allergic contact dermatitis. We present a girl who developed contact allergy to p-tert-butylphenol-formaldehyde resin used in orthopedic braces.

Atopic dermatitis (AD) is a complex condition that results from the dynamic interplay between genetic predisposition, skin barrier defects, environmental factors, and a dysfunctional immune system. As a result, AD can be complicated by irritant and allergic contact dermatitis and imbalances in the skin microbiome, which can subsequently exacerbate the severity and complicate the course of preex...

Nickel is the most common cause of allergic contact dermatitis in females. The dermatitis can be maintained both by direct contact and by ingestion of nickel. In 9 out of 17 patients suffering from dermatitis, a diet with a low nickel content has improved their condition. Eleven patients with chronic nickel hand dermatitis were given a daily dosage of 200 to 400 mg of tetraethylthiuramdisulfide...

PURPOSE Shoe manufacturing workers are exposed daily to an extensive range of potential physical and chemical occupational hazards. Shoe manufacturing in Indonesia is one of the industrial sectors that has shown sustained growth amongst the newly industrialized countries (NICs). In this study, we investigated the possible potential exposure of the workers to physical and occupational hazards an...

Conflicts of interest: The authors declare no conflict of interests. skin contact with consumer items, but nickel is also an important cause of occupational allergic contact dermatitis. Accordingly, excessive nickel exposure has been shown in many occupations (1–3). As it is important for clinicians to confirm and quantify occupational nickel exposure, practical and inexpensive tools are needed...

Parabens, methyl, ethyl, propyl, benzyl, and butyl, are the most common preservatives in use today. They are the alkyl esters of p-hydroxybenzoic acid and are used extensively because they are relatively nonirritating and nontoxic and offer good antimicrobial coverage. Testing for paraben allergen can be done by patch testing. Two cases of allergic contact dermatitis (ACD) to parabens are used ...