Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . There are low lung volumes that accentuate the bronchovascular markings . Additionally , there is increased left base atelectasis / scarring without definite focal consolidation . No large pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Low lung volumes and increased left base atelectasis / scarring .