Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest . Lung volumes are very low and marked elevation of the left greater than right hemidiaphragm is similar to prior . Bibasilar atelectasis is unchanged . Cardiomediastinal contours are stable . Pulmonary vascular markings appear normal . No focal consolidation or large pleural effusion .
    OUTPUT:
    
Low lung volumes without radiographic evidence of aspiration or focal consolidation .