Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The Dobhoff tube has been advanced in the interim into the left upper quadrant its tip is now no longer seen . Another enteric tube traverses the diaphragm into the left upper quadrant , tip also not seen . Right IJ catheter tip projects over in the expected region of the low SVC . Right PICC tip projects over the expected region of the SVC - RA junction . Extensive , bilateral diffuse airspace opacities persist . In the right lower lobe , there is slight interval decrease compared to ___ . Otherwise , no significant interval change . No pleural effusion or pneumothorax . Heart size is normal .
    OUTPUT:
    
Persistent , extensive bilateral diffuse airspace opacities with interval decrease in right lower lobe opacities .