Usefulness of dermoscopy in the evaluation of patch test reactions Kenselyn Oppermann, Cristiane Almeida Soares Cattani, Renan Rangel Bonamigo

Patch tests and hand eczema: retrospective study in 173 patients and literature review Nathalie Mie Suzuki, Mariana de Figueiredo Silva Hafner, Rosana Lazzarini, Ida Alzira Gomes Duarte, John Verrinder Veasey

Interference of the positioning of nickel, chromium and cobalt in the results of patch tests Ida Duarte, Rosana Lazzarini, Mariana Haffner, Julia P. Silva