title: Cross-sectional area of nasal airways during the nasal provocation tests.
abstract: Eighteen patients with allergic rhinitis were studied using nasal challenge tests to allergens. The Rivron algorithm was used to evaluate results. We calculated the dose-area correlation and changes in the cross-sectional area of the nasal airway during the test.
authors.affiliation: Unitat d'Al.lèrgia, Hospital Santa Creu i Sant Pau, Barcelona, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Olivé-Pérez
mesh_terms: D000293:Adolescent; D000328:Adult; D000402:Airway Obstruction / Q000209:etiology / Q000503:physiopathology; D000886:Anthropometry / Q000379:methods; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009296:Nasal Cavity / Q000473:pathology / Q000503:physiopathology*; D009299:Nasal Provocation Tests; D012221:Rhinitis, Allergic, Perennial / Q000503:physiopathology*; D006255:Rhinitis, Allergic, Seasonal / Q000503:physiopathology*