Describe a typical patient with COPD attributed to alpha-1-antitrypsin deficiency. In patients with emphysema, is there good correlation between the radiographic findings and the pulmonary function tests? List four signs of emphysema on a CXR. What are the best radiographic predictors of emphysema? What are the two classic clinical descriptions of COPD patients and the radiographic features of each? What is the radiographic change associated with chronic bronchitis? What radiographic signs may be seen in this patient? Book traversal links for COPD ‹ What are the clinical symptoms of bronchiectasis? Up Describe a typical patient with COPD attributed to alpha-1-antitrypsin deficiency. ›