In centrilobular emphysema there is an abnormal weakening and enlargement of all air spaces distal to the terminal bronchioles, including the respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli.

Question

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Centrilobular emphysema primarily affects the respiratory bronchioles, sparing the distal alveolar ducts and alveoli, unlike panlobular emphysema which affects all air spaces distal to the terminal bronchioles.

In Centrilobular Emphysema There Is an Abnormal Weakening and Enlargement