Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The feeding tube has been advanced with the tip in the body of the stomach . Right IJ catheter has been removed . Retrocardiac opacities have substantially improved likely resolving atelectasis . Small left effusion or pleural thickening is suspected . The lungs are otherwise clear . The heart size is normal . No pneumothorax .
    OUTPUT:
    
Feeding tube is in the body of the stomach could be advanced at least 5 cm .