Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval development of a right lower lung opacity , which is consistent with aspiration or pneumonia . The left lung remains clear . There may be a small right pleural effusion , but there is no left pleural effusion . There is no pneumothorax . The cardiomediastinal and hilar contours are unremarkable . There has been interval removal of an ET tube and an enteric tube . Right subclavian catheter is again present with tip terminating in the cavoatrial junction . Surgical clips are present in the right upper quadrant .
    OUTPUT:
    
New right lower lung aspiration or pneumonia . Possible small right pleural effusion . Dr . ___ ___ these results with Dr . ___ at 10 :39 a .m . on ___ via telephone , ___ minutes after time of discovery .