Role of bronchoscopy for respiratory involvement in eosinophilic granulomatosis with polyangiitis.
This study describes data from bronchoscopies performed at the diagnosis of eosinophilic granulomatosis with polyangiitis (EGPA) in Chinese patients. We conducted a retrospective study between May 2005 to May 2023 in patients with EGPA who underwent bronchoscopy at the initial d…