Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is no focal consolidation , pleural effusion or pneumothorax . The cardiomediastinal and hilar contours are normal . There are coarse interstitial lung markings which are unchanged . The lungs are hyperexpanded . The broken IVC filter is seen , as was seen on prior CT from ___ .
    OUTPUT:
    
Hyperexpanded lungs . No mass identified . No acute cardiopulmonary process .