Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Extensive postoperative changes in the thoracic spine , with hardware in place . Left perihilar , basilar consolidation is more prominent , may represent atelectasis , clinically correlate to exclude pneumonitis . Mild left pleural effusion similar . Right lung is clear . Shallow inspiration accentuates heart size , pulmonary vascularity . Heart size is enlarged . Probably prominent pulmonary vascularity . Bilateral perihilar prominence , edema and / or atelectasis , more prominent bilaterally . No pneumothorax . Right IJ central line in place , tip not seen , obscured by surgical hardware . Left chest tube has been removed .
    OUTPUT:
    
Worsened left basilar , perihilar consolidation , may represent atelectasis , clinically correlate to exclude pneumonitis . Increased heart size . Prominent perihilar opacities bilaterally , may represent edema and / or atelectasis . Mild left pleural effusion .