Small airways in asthma
نویسندگان
چکیده
منابع مشابه
Pathogenesis of small airways in asthma.
Asthma is a lung disease characterized by inflammation and remodeling of the airways. It is now widely accepted that airway inflammation and remodeling occur not only in the central airways but also in the small airways and even in the lung parenchyma. Inflammation of the distal lung can be observed even in mild asthmatics with normal or noncompromised lung function. Moreover, the small airways...
متن کاملSmall airways disease and severe asthma
The small airways of the lungs are commonly affected in pediatric and adult asthma. Small airways disease has been related to asthma control, severity, and risk of exacerbation. Diagnosis of small airways disease can be best made through evaluation of surgical lung specimens. Noninvasive techniques including spirometry, plethysmography, nitrogen washout, impulse oscillometry, and cross-sectiona...
متن کاملMeasuring and imaging small airways dysfunction in asthma
Asthma is a chronic inflammatory disorder of the airways causing typical symptoms, and the diagnosis is supported by evidence of airflow obstruction which is variable, reversible or inducible. However, standard assessment of lung function with spirometry does not measure dysfunction in small airways which are < 2 mm in diameter towards the periphery of the lung. These airways make only a small ...
متن کاملSmall airways diseases, excluding asthma and COPD: an overview.
This review is the summary of a workshop on small airways disease, which took place in Porquerolles, France in November 2011. The purpose of this workshop was to review the evidence on small airways (bronchiolar) involvement under various pathophysiological circumstances, excluding asthma and chronic obstructive pulmonary disease. Histopathological patterns associated with small airways disease...
متن کاملSmall Airways Dysfunction in Asthma: Evaluation and Management to Improve Asthma Control
The small airways have been neglected for many years, but interest in the topic has been rekindled with recent advances in measurement techniques to assess this region and also the ability to deliver therapeutics to the distal airways. Current levels of disease control in asthmatic patients remain poor and there are several contributory factors including; poor treatment compliance, heterogeneit...
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ژورنال
عنوان ژورنال: Medicinski casopis
سال: 2016
ISSN: 0350-1221,2406-0380
DOI: 10.5937/mckg50-13270