Methotrexate or cyclosporine in low doses can be considered as effective, relatively safe, and well-tolerated treatments for severe AD in children.

Background/Objective  Eosinophilic annular erythema (EAE) was proposed to describe annular skin lesions associated with tissue eosinophilia, however, its relation to Well’s syndrome (WS) remains a source of controversy. We studied a series of patients to increase awareness of this entity and to clarify its relation to WS. Methods  A multicentre study in which the clinical records, histological findings, laboratory results, therapeutic responses and follow‐up of 10 patients were demonstrated. Results  The study included seven women and three men with age ranging from 31 to 54 years. The duration of the disease ranged from 3 to 28 months. All patients showed involvement of trunk and extremities. Early lesions were manifested as erythematous plaques, which progressed to well‐developed figurate lesions and ended as large annular lesions with pigmented centre and elevated border. Flame figures were only observed in well‐developed and long‐standing lesions. Blood eosinophilia was found in all patients with different grades. Associated disorders included chronic gastritis, diabetes mellitus, chronic hepatitis‐C virus infection and chronic kidney disease. The disease showed chronic course with high relapse rate and resistance to various therapeutic modalities including systemic steroid alone and in combination with hydroxychloroquine and cyclosporine. Conclusion  We believe that EAE is a peculiar clinical variant in the spectrum of WS, which is characterized by a chronic course, resistance to treatment and high relapse rate. The diagnosis and evaluation of this condition need a close monitoring with repeated clinical, histological and laboratory assessment.

Intradermal 5-FU injection in combination with NB-UVB could be considered as a simple, safe, tolerable and cheap technique for treatment of vitiligo. It shortens the duration of NB-UVB therapy and improves the outcome, repigmentation. Longer follow-up is needed.

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Despite the availability of many treatment modalities for acne vulgaris (AV), few of which provide excellent results. Photodynamic therapy (PDT) was shown to be an effective treatment especially when used with topical 5-aminolevulenic acid (ALA). We compared the efficacy and safety of PDT using intralesional ALA (IL-ALA) with intense pulsed light (IPL) and IPL alone in the treatment of AV. This study was carried on 30 patients with nodulocystic and inflammatory AV on the face and back. The right side of the body was treated with IL-ALA plus IPL, while the left side was treated with IPL alone. All patients experienced a reduction in number of acne lesions on both sides of the body, but the reduction was significantly more in PDT side than IPL only side. Recurrence of the lesions was significantly more likely in the IPL only side. There was no statistically significant difference between the face and back lesions in drug side effects and recurrence of the lesions. We concluded that photodynamic therapy in this cohort is effective in the treatment of AV when combined with IL-ALA. It gives superior results compared with IPL alone with minimal and tolerable side effects and less recurrence rates.