Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Again seen are surgical clips projecting over the left aspect of the mediastinum . There is persistent blunting of the left costophrenic angle . No focal consolidation , large pleural effusion , or evidence of pneumothorax is seen . Cardiac and mediastinal silhouettes are stable . There are extensive calcifications along the aorta .
    OUTPUT:
    
No significant interval change . The several pulmonary nodules seen on CT from ___ are not as well appreciated on this study , as CT is more sensitive .