Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 8 .2 cm above the carina . A left mainstem bronchus stent is in place . Since the prior radiograph , there is no significant change . Small left pleural effusion is unchanged The right lung is clear . There is no focal consolidation , or pneumothorax . The bony structures are intact .
    OUTPUT:
    
ET tube 8 .2 cm above the carina . Otherwise , no significant change since prior radiograph .