Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Again visualized is extensive pleural calcification bilaterally including along the diaphragmatic pleura . Bibasilar opacities likely atelectasis and / consolidation unchanged compared to the prior radiograph . There is no pleural effusion . Stable mild cardiomegaly and aortic knuckle calcification . No interval change in bony thorax .
    OUTPUT:
    
Low lung volumes with bibasilar atelectasis and / or consolidation , unchanged compared to ___ . Extensive pleural calcification is again identified .