Measurement of exhaled nitric oxide in young children
Fractional exhaled nitric oxide (FeNO) is a direct marker of type 2 airway inflammation and aids in the diagnosis of asthma.1,2 FeNO is reproducible and easy to use in the clinic setting.3-5 The FeNO measurement technique is often easier for younger children to master than spirometry6 and much less invasive than sputum induction or bronchoscopy.7,8
Source: Annals of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Kathleen Rickard, Margot MacDonald-Berko, Robert Anolik, Neal Jain, Craig La Force, Richard L. Wasserman Tags: Letter Source Type: research
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