Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated . Re - demonstrated are bibasilar linear opacities , left greater than right , likely due to a combination of subsegmental atelectasis and scarring or fat pads . Cardiomediastinal and hilar contours are unchanged . There is no pneumothorax , pleural effusion , or consolidation .
    OUTPUT:
    
No acute cardiopulmonary process .