Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is new opacification at the right upper lobe . There is persistent and stable opacification of the right lower lobe . Heart size is stable . Trach tube remains in good position about 4 cm from the carina . Other support devices remain in unchanged position .
    OUTPUT:
    
1 . New right upper lung opacity concerning for pneumonia .