Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT in standard position with the neck in extension . Right IJ catheter tip projects over the expected region of the mid-low SVC . Right PICC line projects over the region on expected SVC - RA junction . Enteric tube and sideport traverses the diaphragm into the left upper quadrant beyond the scope of this image . Bilateral perihilar opacities persist with mild peribronchiolar cuffing . No edema . No pleural effusions . Heart size is normal . No pneumothorax .
    OUTPUT:
    
Persistent bilateral airspace opacities .