Allergic contact dermatitis to indium in jewellery: Diagnosis made possible through the use of the Contact Allergen Bank Australia

Abstract

We report a case of a 39-year-old woman from Adelaide who developed allergic contact dermatitis to the rare allergen indium in her ring. The allergen was sourced for patch testing using the Contact Allergen Bank Australia (CABA), based at the Skin and Cancer Foundation in Melbourne, and posted to Adelaide. This case illustrates the usefulness of CABA in facilitating patch testing throughout Australia, especially when rare allergens are involved. © 2013 The Authors. Australasian Journal of Dermatology © 2013 The Australasian College of Dermatologists.