An unusual presentation of a common condition: Allergic contact dermatitis. Issue 4 (30th March 2018)

• Record Type: Journal Article
• Authors: Price, Annie; Stone, Natalie M; Harding, Keith G
• Is Part Of: International wound journal. Volume 15:Issue 4(2018)
• Page Start: 645
• Page End: 648
• Publication Date: 2018-03-30
• Subjects: allergic contact dermatitis -- chronic wound -- delayed healing -- dressings -- venous leg ulcer; Wounds and injuries -- Treatment -- Periodicals; Wounds and injuries -- Periodicals; Wound healing -- Periodicals; 617.1005
• DOI: 10.1111/iwj.12908
• Languages: English
• ISSNs: 1742-4801

Abstract

Abstract : Allergic contact dermatitis commonly affects patients with chronic venous leg ulcers and can contribute to impaired wound healing. Many allergens have been identified, and despite the use of advanced dressings, the incidence of allergy has remained high. We discuss an unusual presentation of allergic contact dermatitis in a patient with a chronic wound. The patient's history was consistent with a recurrent venous leg ulcer, but on this occasion, the wound continued to deteriorate despite optimal treatment. This prompted further investigation, which included patch testing. Although the clinical features were not suggestive of allergy, the patch test was positive for several allergens, including Atrauman ® dressings, which the patient was using at the time. This case highlights the importance of regular reassessment and accurate diagnosis for the management of chronic wounds. It also demonstrates that allergic contact dermatitis can contribute to delayed wound healing without causing the classical clinical features of inflammation of the surrounding skin, and even hypoallergenic, non‐adherent dressings can be sensitising.