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SYB 3. ERIN GUNDERSEN MSIV. Diagnosis. Empysema-COPD Abnormal, permanent enlargement of air spaces distal to the terminal bronchioles, due to destruction of aveolar wall. Without fibrosis Interstitial Lung Disease Disease of Lung Interstitium Involves fibrosis and scarring. Emphysema.
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SYB 3 ERIN GUNDERSEN MSIV
Diagnosis • Empysema-COPD • Abnormal, permanent enlargement of air spaces distal to the terminal bronchioles, due to destruction of aveolar wall. • Without fibrosis • Interstitial Lung Disease • Disease of Lung Interstitium • Involves fibrosis and scarring
Emphysema • Centroacinar- affects respiratory bronchioles in center of acinus • smoking • Panacinar- affects entire acinus • Alpha-1 antitrypsin • Paraseptal- alveolar ducts and sac at periphery of lung • Incidental in young adults • Part of centroacinar • Irregular- scarring and no relation to acinus • Bullous- any type