COPD — Emphysema and Chronic Bronchitis MCQ — NEET PG Practice Question | NEETPGAI
COPD — Emphysema and Chronic Bronchitis
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microscope Pathology
A 62-year-old male smoker with a 40 pack-year history presents with progressive dyspnea and chronic productive cough. Spirometry shows FEV₁/FVC ratio of 0.65 with reduced DLCO. High-resolution CT chest reveals destruction of alveolar walls with loss of elastic recoil. Which is the most common site of emphysematous destruction in this patient?
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