Pathophysiology of Chronic Rhinitis and Chronic Sinusitis With and Without Nasal Polyposis.

S Shahzad Mustafa1, Isaac Schmale2, Li-Xing Man2

  • 1Division of Allergy, Immunology Rheumatology, Department of Medicine, Rochester Regional Health, Rochester, NY 14607, USA; Division of Allergy, Immunology Rheumatology, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.

Summary

This study explores chronic rhinosinusitis (CRS) pathophysiology, detailing genetic and environmental factors like epithelial barrier dysfunction and microbiome disruption in its development. It differentiates CRS types based on nasal polyps, immune responses, and inflammation, highlighting condition complexity.

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