Mechanical Ptosis as the Initial Presentation of Eosinophilic Granulomatosis with Polyangiitis
Background Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare, multisystem antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis characterized by eosinophilic inflammation and small-to-medium vessel involvement. The disease may …