Palisaded neutrophilic and granulomatous dermatitis without systemic symptoms treated with dapsone

Background: Palisaded neutrophilic and granulomatous dermatitis (PNGD) classically occurs in association with systemic diseases, most commonly rheumatoid arthritis and systemic lupus erythematosus.
Source: Journal of the American Academy of Dermatology - Category: Dermatology Source Type: research