Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . The heart size is normal . Re - demonstrated are numerous calcified mediastinal and hilar lymph nodes . The mediastinal and hilar contours otherwise are unchanged . Ill - defined nodular opacities are scattered within the left lung and are better demonstrated on the prior CT , not significantly changed in the interval . No pleural effusion or pneumothorax is present . Subtle increase in interstitial markings within the right lung base likely reflects lymphangitic spread of tumor , as demonstrated on the prior CT . Previously seen compression deformity of the T11 vertebral body as well sclerotic lesion within T12 is better assessed on the recent CT .
    OUTPUT:
    
No significant interval change compared to the prior CT . No new areas of opacification within the lungs .