Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . The cardiomediastinal and hilar contours are stable . There is elevation of the right hemidiaphragm . There is no pleural effusion or pneumothorax . Again seen is opacification at the right lower lobe which appears more consolidated than on the prior study . This may represent a combination of infection or atelectasis . There are overall low lung volumes .
    OUTPUT:
    
Stable to slight worsening right lower lobe consolidation which may represent infection with a component of atelectasis .