Methacholine challenge test - Medicow
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Topic: Methacholine challenge test



  
 interstitial lung disease -- interstitial lung disease
The Mission of the Childrens Interstitial Lung Disease Foundation is to provide support, education and hope to families affected with a pediatric interstitial lung disease and to advocate and raise...
interstitial lung disease > Lab Tests - What Can They Tell You About Your Health?
Genetic Testing " Urogynecology Home > Health Library > Respiratory Disorders > Interstitial Lung Disease...
http://www.uslungcancer.com/interstitiallungdisease   (2850 words)

  
 ScienceDaily.com Content: Helping patients take control of their asthma
Symptoms that worsen with exposure to irritants such as animal dander, fumes, cigarette smoke, or to physical stimuli such as exercise or temperature changes also suggest a diagnosis of asthma, which is confirmed with spirometry testing and methacholine challenge.
Although this test has a negative predictive value of close to 100%, the positive predictive value of only 80% means that false-positive results may occur.
This test should be performed in a setting such as a pulmonary function testing lab and should not be performed on patients with known decreased FEV
http://sciencedaily.mediwire.com/main/Content.aspx?ArticleID=156068   (2588 words)

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