Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated . Bibasilar linear opacities are present , left greater than right , likely due to a combination of subsegmental atelectasis and scarring . Tiny calcified granuloma at the right lung base is unchanged . Cardiomediastinal and hilar contours are unchanged . No pneumothorax , pleural effusion , or pulmonary edema . No acute displaced rib fractures .
    OUTPUT:
    
No acute cardiopulmonary process .