Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated with flattened hemidiaphragms , compatible with COPD . A trace right pleural effusion is new from ___ . There is no focal consolidation concerning for pneumonia . No pneumothorax is seen . The cardiac silhouette remains enlarged but stable . The mediastinal and hilar contours are within normal limits .
    OUTPUT:
    
1 . No focal consolidation concerning for pneumonia . 2 . Trace right pleural effusion .