1. Dermatology Department, Hospital Sant Joan de Déu, Barcelona, Spain;2. Pathology Department, Hospital Sant Joan de Déu, Barcelona, Spain
Abstract:
A 7-year-old girl presented with proximal muscle weakness and skin lesions. Physical examination revealed violaceous papules on the right forearm in a blaschkoid distribution. Her symptoms and test results were consistent with juvenile dermatomyositis. An unusual superimposed segmental manifestation of this disease is discussed.