Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The internal jugular line on the right in ET tube remain in good position . The tip of the nasogastric tube is incompletely visualized . Asymmetric mild pulmonary edema has slightly improved . The left retrocardiac opacity has also improved . No pneumothorax or pleural effusions P
    OUTPUT:
    
Asymmetric mild pulmonary edema , left greater than right , has slightly improved