Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated with upper lung lucency , suggesting emphysema . Bilateral basilar opacities have largely resolved . There is no new consolidation worrisome for pneumonia . No pleural effusion or pneumothorax . Again , there is a linear opacity in the right upper lobe , unchanged from ___ . Heart is normal size . The mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
1 . No pneumonia . 2 . Unchanged from ___ , there is a nonspecific opacity in the right upper lobe , for which nonemergent chest CT is recommended .