Content - Volume 90, Issue

Racial and ethnic differences in the prevalence and clinical characteristics of itch have rarely been studied. The aim of this review is to highlight possible associations between ethnicity and different forms of chronic itch. We provide a current review of the prevalence of different types of itch in ethnic populations. Genetic variation may significantly affect receptors for itch as well as resp ...

Anaphylaxis after eating sea urchin roe has been report­ed. However, its major allergens have not yet been identified. The aim of this study was to identify the major allergens of sea urchin roe. Proteins of sea urchin roe were separated by sodium dodecyl sulphate-polyacrylamide gel electrophoresis and two-dimensional electrophoresis (2-DE). An immunoglobulin (Ig)E-binding protein was detected by ...

The aim of this study was to investigate the antimicrobial activity of currently available topical skin pharmaceuticals against Candida albicans, Escherichia coli, Staphylococcus aureus, Staphylococcus epidermidis and Streptococcus pyogenes. The agar dilution assay was used to determine the minimal inhibitory concentration for cream formulations and their active substances. Corticosteroid formulat ...

A skin biopsy is one of the most frequently performed procedures in the dermatology outpatient clinic, but doctors often do not consider the cognitive impact of the biopsy procedure. Based on “terror management theory,” we reasoned that a skin biopsy increases patient compliance by unconsciously stimulating mortality salience. To study this hypothesis, trust toward doctors, authoritarian perso ...

Psoriasis is a chronic skin disease associated with problems in body image and self-esteem and feelings of stigma and shame. The aim of this study was to analyse the clinical extent of psoriasis and its association with psychological distress, and to compare the psychopathological traits in early-onset (type I: age of onset < 40 years) vs. late-onset (type II: age of onset > 40 years) psoriasis. A ...

The aim of this study was to evaluate the relationship between itch and the well-being of patients with psoriasis. In a study of 102 patients with plaque-type psoriasis, pruritus was found in 91 (89.2%) patients during exacerbation of psoriasis. No significant correlation was found between disease severity and the presence and intensity of pruritus. However, pruritus intensity correlated significa ...

Hidradenitis suppurativa is a recurrent, debilitating suppurative skin disease. The symptoms are much more than just physical, but studies of its impact on patients’ psychological state and related quality of life are very limited. The current study was conducted with a group of 54 patients, aged 16–65 years, who had an active, but stable, course of hidradenitis suppurativa. The aim of the stu ...

Data about the prevalence of rosacea are scarce. The aim of this study was to evaluate the prevalence rate of rosacea according to the American National Rosacea Society Expert Committee (NRSEC) classification. A cross-sectional study of 348 subjects randomly selected from a working population ≥ 30 years of age was performed. All subjects completed a questionnaire. Skin status was examined acco ...

We report here a Chinese family with erythrokeratodermia variabilis which had 30 affected members. The patients had characteristic clinical features of stationary and migratory lesions. Some of the patients had adult onset of the disease. Five out of 30 patients noted episodes of pustule-like lesions during their disease course. Histological examination of the proband showed granular cell vacuolat ...

Phacomatosis pigmentokeratotica is characterized by the coexistence of an organoid epidermal naevus, follow­ing Blaschko’s lines, and a large speckled lentiginous naevus, typically arranged in a chequerboard pattern. This entity has been isolated from the group of epidermal naevus syndromes and is frequently associated with extracutaneous anomalies. We report here the first observation of phaco ...

With the improvement in survival after breast cancer there has been increasing interest in the long-term effects of radiotherapy, including the development of tumours. Compared with the general population, breast cancer survivors have a 10–50% higher risk of developing a second cancer. Radiotherapy may play a role in the onset of such lesions. We describe here the case of a 68-year-old woman who ...

Prurigo nodularis is a pruritic dermatosis of unknown origin. Human T-cell lymphotropic virus type 1 (HTLV-1) causes adult T-cell leukaemia/lymphoma. HTLV-1 is not considered to be a cause of prurigo nodularis. A 52-year-old black man, from the French West Indies, who had had prurigo nodularis for 12 years, presented with a distinct micropapular eruption with the typical pathological picture of ep ...

Postmenopausal hyperhidrosis is a form of secondary hyperhidrosis, and hormone-replacement therapy is a commonly used therapeutic option. However, some women do not benefit from this treatment, and oral anticholinergics are a logical alternative for reducing generalized sweating in these patients. Twenty-one patients were medicated with 5 or 10 mg of oxybutynin per day. After a 3-month follow-up p ...

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