Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are stably hyperinflated . An unchanged opacification in the right upper lobe corresponds to a previous lung abscess , better delineated on CT chest dated ___ . Normal heart size , mediastinal and hilar contours . No focal consolidation , pleural effusion or pneumothorax . No change from ___ .
    OUTPUT:
    
No acute process . Stable appearance from ___ .