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What is Nasal polyps develop in patients with: and explain in detail?
Aetiology of nasal polyp formation is not well-understood. They are seen in:(i). Aspirin intolerance(ii). Allergic fungal sinusitis(iii). Chronic rhinosinusitis of both allergic and non-allergic origin(iv). Cystic fibrosis(v). Disorders of ciliary motility(vi). Churg-Strauss syndrome (asthma, fever, vasculitis and granuloma).