Recognizing Granulomatosis with Polyangiitis in Bullous Purpura Presentations

Abstract

Granulomatosis with polyangiitis has a variable presentation making diagnosis difficult as it can be mistaken for IgA vasculitis which presents similarly. We report a case of granulomatosis with polyangiitis presenting with a bullous rash. Our patient was admitted for bullous purpura to the extremities, and reported symptoms of sinus infection, productive cough