Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Horizontally oriented opacities are again noted at the left lung base and likely due to scarring . There are no new opacities to suggest a focal mass or consolidation . The cardiac and mediastinal contours appear stable . There is stable elevation of the right hemi-diaphragm . No acute fractures identified .
    OUTPUT:
    
No findings to account for cough .