Erlanger long-term follow-up with focus on quality of life and burden of disease after endoscopic pansinus surgery in patients with chronic rhinosinusitis with nasal Polyposis

Introduction Chronic rhinosinusitis with polyps (CRSwNP) is considered to have a severe impact on quality of life, comparable to diabetes mellitus or rheumatoid arthritis. Pansinus surgery alleviates the symptoms immediately, but long-term results are missing.