Polymorphic Erythematous Macules and Plaques With Dysesthesia

A woman in her 50s presented with a 2-year history of disseminated dermatosis involving the trunk and limbs; the dermatosis was characterized by polymorphic erythematous macules and plaques with elevated and indurated borders without evanescence to pressure. What is your diagnosis?

Source: JAMA Dermatology - June 6, 2018 Category: Dermatology Source Type: research