Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube , NG tube and left internal jugular catheter are in unchanged satisfactory position . No significant change from yesterday of collapse of the right lower lobe , atelectasis in the right middle lobe and heterogeneous opacification of the left lung . Unchanged cardiomediastinal silhouette . No pneumothorax .
    OUTPUT:
    
No significant change from yesterday .