Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent opacification of the right lower lung field , likely due to known pleural effusion and atelectasis . Small left pleural effusion is again noted . Overall , there has been no significant interval change . Endotracheal tube , left internal jugular catheter , and esophageal catheter are again seen in similar positions with esophageal catheter tip out of view . No pneumothorax is detected .
    OUTPUT:
    
Stable chest radiograph .