Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube again terminates less than 2 cm from the carina . Enteric tube terminates beyond the diaphragm , out of the field - of - view . Left subclavian central venous line terminates in the mid SVC . Left lower lobe collapse and interstitial edema is again noted . Increasing density of the right infrahilar and left suprahilar regions may reflect edema , however consider infection . Multiple left rib fractures are again seen .
    OUTPUT:
    
1 . Increasing bilateral perihilar opacities could reflect fluid overload , however infection is a strong consideration . 2 . Endotracheal tube terminating less than 2 cm from the carina , as before . Consider retraction .