Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube terminates approximately 2 .6 cm from the carina . There is an enteric tube with the tip terminating below the diaphragm . The heart size is top normal . There is evidence of pulmonary vascular congestion with mild - to - moderate bilateral pulmonary edema . There appears to be interval worsening of a focal opacity overlying the mid left lung in the perihilar region . There is no pleural effusion . No pneumothorax is identified . Note is made of mild bibasilar atelectasis , and worsening right middle lobe atelectasis .
    OUTPUT:
    
1 . ET tube terminates approximately 2 .6 cm above the carina . 2 . Interval increase in the mild bilateral pulmonary edema . 3 . There is prominence of left perihilar focal opacity concerning for infection or aspiration .