Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the prior examination dated ___ , there has been no significant interval change . Lung volumes are again noted to be low with chronic and elevation of the right hemidiaphragm . Linear right basilar and left lower lobe atelectasis is again noted . Mild central pulmonary vascular congestion is largely unchanged . There has been interval removal of a left - sided PICC line . The heart size is top - normal . There is no large pleural effusion or pneumothorax . The upper lobes are grossly clear .
    OUTPUT:
    
Minimal interval change with persistently low lung volumes , bibasilar atelectasis , and mild pulmonary vascular congestion .