Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Opacity of the lung bases on the lateral view corresponds to left lung base consolidation seen on recent CT , not substantially changed from prior studies . Increased linear opacities bilaterally likely reflect mild bronchial wall thickening . There is no new focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is normal . The osseous structures and upper abdomen are unremarkable .
    OUTPUT:
    
Mild bronchial wall thickening and an unchanged small posterior left lung base opacity seen on the lateral view are likely similar dating to prior CT of ___ . No new focal consolidation . Tree - in - ___ opacities seen on prior CT were better appreciated on CT .