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Obstructive airways disease in non-smoking subjects with pigeon fanciers' lung

S J Bourke1, R Carter, K Anderson

  • 1Department of Respiratory Medicine, Royal Infirmary, Glasgow, U.K.

Clinical and Experimental Allergy : Journal of the British Society for Allergy and Clinical Immunology
|November 1, 1989
PubMed

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Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
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Emphysema, a major phenotype of chronic obstructive pulmonary disease (COPD), is characterized by irreversible destruction of alveolar walls and permanent enlargement of distal airspaces. Unlike chronic bronchitis, which primarily affects the airways, emphysema predominantly involves the lung parenchyma, where structural damage leads to airflow limitation.PathophysiologyIt most commonly results from prolonged exposure to cigarette smoke and other toxic gases, particularly cigarette smoke.
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Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

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