Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is in satisfactory position ( 4 .6 cm above the carina ) . The central venous catheter and Swan - Ganz catheter are in satisfactory position and unchanged . The left lower lobe collapse is unchanged from prior . The bilateral heterogeneous basal pulmonary opacification is unchanged . The small pleural effusions are unchanged . No new consolidation . No pneumothorax . No fractures .
    OUTPUT:
    
1 . ETT in satisfactory position . 2 . Stable chest radiograph compared to prior .