Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is mild left base and lingular atelectasis similar in appearance compared to ___ . No pleural effusion or pneumothorax is seen . Right axillary surgical clips are again seen . Some degenerative changes are seen along the spine including prominent anterior osteophyte formation in mid thoracic region .
    OUTPUT:
    
No significant interval change as compared to ___ .