Related Experiment Videos
Cross-sectional area of nasal airways during the nasal provocation tests
1Unitat d'Al.lèrgia, Hospital Santa Creu i Sant Pau, Barcelona, Spain.
Allergologia Et Immunopathologia
|May 1, 1992
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.