Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . There are low lung volumes , which accentuate the bronchovascular markings , particularly at the lung bases . Mild bibasilar atelectasis is seen . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal . The aorta is calcified and tortuous . Degenerative changes are again seen along the spine .
    OUTPUT:
    
No significant interval change . Low lung volumes with no focal consolidation seen .