Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate low lung volumes . Left lung base consolidation , better appreciated on the lateral view is unchanged . Parenchymal changes involving the right lung base are more conspicuous since prior . There is no pleural effusion . No pneumothorax . Hilar and mediastinal silhouettes are unchanged . Heart size is normal .
    OUTPUT:
    
No significant change in left basal consolidation . Parenchymal changes in the right lung base are more conspicuous since prior . The above findings are most compatible with infection . Please see CT Chest findings of the same date for more detail .