Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left upper lobe consolidation now of appears more extensive with patchy opacities now involving most of the left upper lobe . Several ring shadows likely reflect bronchial wall thickening No pleural effusion seen . No pneumothorax seen . The trachea is central . The cardiomediastinal contour is normal . A left - sided PICC terminates in the distal SVC . Visualized bony structures are unremarkable in appearance .
    OUTPUT:
    
Increase in the extent of involvement of the left upper lobe consolidation .