Chronic inflammation and allergy of the nasal mucosa.
D006801:Humans; D006967:Hypersensitivity; D007249:Inflammation; D009092:Mucous Membrane; D009296:Nasal Cavity / Q000473:pathology*; D009297:Nasal Mucosa; D010256:Paranasal Sinuses; D012220:Rhinitis / Q000473:pathology*; D006255:Rhinitis, Allergic, Seasonal / Q000473:pathology*
HAY FEVER/pathology; MUCOUS MEMBRANES; NASAL CAVITY/pathology; RHINITIS/pathology