Demographic and clinic characteristics and risk factors of molluscum contagiosum in children.

Objective: To address the gap in evidence related to molluscum contagiosum in children by focusing on demographic and clinical features as well as risk factors.

Methods: The multicentre, prospective, clinical study was conducted at four hospitals in Ankara and Tokat cities of Turkey from August 1, 2014, to August 5, 2019, and comprised patients aged ≤18 years diagnosed with molluscum contagiosum. Data about demographics, day nursery and preschool attendance, the seasons when the disease occurred, any use of Turkish baths and swimming pools, history of personal/familial atopy, coexistence of diseases, disease duration, courses, number of lesions and anatomic localisation.

Dyshidrotic eczema and seborrheic dermatitis-like eczematous eruption following intravenous immunoglobulin therapy.

Intravenous immunoglobulin (IVIg) is increasingly used for the treatment of inflammatory and autoimmune diseases. Although skin reactions to IVIg therapy are usually minor, rare, and not life-threatening, dermatologists need to recognize the nature of these adverse reactions. We describe a 33-year-old man suffering from demyelinating polyneuropathy who developed dyshidrotic eczema on the palms and flaky grayish-white scales on an erythematous base on his face after the administration of IVIg.

Expressions of glutathione S-transferase alpha, mu, pi, and theta in the skin samples of patients with acne rosacea.

Background: Data point to the importance of oxidative stress in rosacea. Glutathione S-transferases (GSTs) have substantial roles in a wide variety of oxidative stress-related conditions.

Aim: To evaluate the immunohistochemical staining characteristics of GST alpha (GSTA), mu (GSTM), pi (GSTP), and theta (GSTT) in patients with rosacea.

Treatment resistant impetigo herpetiformis treated with infliximab.

Impetigo herpetiformis is a rare disease of pregnancy with the onset being in the second half of pregnancy and resolution after delivery. It is associated with a high rate of perinatal mortality and fetal abnormalities. Clinical and histological features of the disease are consistent with pustuler psoriasis.

A case of pityriasis lichenoides: Rapid resolution with azithromycin monotherapy in 3 weeks.

Pityriasis lichenoides (PL) is a spectrum of inflammatory skin diseases which include PL et varioliformis acuta (PLEVA) and PL chronica (PLC) as two ends of the disease and rarely both entities can coexist on the same patient. Treatment options are based on case series-reports, and anecdotes, and include topical corticosteroids, topical immunomodulators, systemic antibiotics (tetracycline, erythromycin), and phototherapy. Herein, we report a 13-year-old boy, exhibiting mixed manifestations of PLEVA and PLC lesions concurrently, with a rapid and dramatic response to azithromycin monotherapy.