Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC seen with tip in the right atrium and could be retracted 3 cm for positioning closer to the cavoatrial junction . Left - sided central venous catheter with configuration near the tip likely due to its course within the azygos vein . Endotracheal tube tip 2 .4 cm from the carina . Enteric tube passes below the field of view . Appearance of the lungs again notable for bibasilar opacities .
    OUTPUT:
    
No significant interval change . Right PICC tip in the right atrium and could be retracted 3 cm for positioning at the cavoatrial junction . Left central venous catheter tip likely within the azygos . Persistent bibasilar opacities .