Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiograph obtained approximately 7 hours prior , there has been interval placement of an enteric tube which terminates in the distal stomach . Mid left lung opacity identified on prior radiograph is not well appreciated on the current study , possibly due to differences in patient positioning . There is increased retrocardiac opacification . Increased right lower lung opacities may be exaggerated by superimposed projection projection of the inferior right scapula . These opacities may reflect underlying pneumonia or solid . Pulmonary vascular congestion is essentially unchanged . An ET tube terminates approximately 5 .5 cm above the carina . Right - sided PICC terminates near the confluence of the right subclavian vein and right brachiocephalic vein .
    OUTPUT:
    
An enteric tube terminates in the distal stomach . A right - sided PICC terminates near the confluence of the right subclavian vein and right brachiocephalic vein . Right lower lung and retrocardiac opacities are concerning for pneumonia or atelectasis .