Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are relatively low lung volumes . Basilar atelectasis / scarring is seen on the lateral view without frank focal consolidation . No pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Basilar atelectasis / scarring without definite focal consolidation .