Pustulosis acuta generalisata with mucosal and joint involvement associated with polyspecific autoantibodies

Pustulosis acuta generalisata (PAG) is a poststreptococcal pustular dermatosis, characterised by the acute formation of non-follicular sterile pustules, mainly localised to the acral areas [1] and usually accompanied by fever, leukocytosis, and elevated erythrocyte sedimentation rate (ESR). Streptococcal infection typically precedes the appearance of skin symptoms [1-4].A 57-year-old woman presented to our department with disseminated non-follicular erythematous pustular lesions. One week prior to [...]