Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs remain hyperinflated and there is bibasilar atelectasis / scarring . Bilateral pulmonary opacification is similar to chest radiograph from ___ , a slight increase compared to ___ , which could be due to infection , mild fluid overload , or other inflammatory process . No pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
The lungs remain hyperinflated and there is bibasilar atelectasis / scarring . Bilateral pulmonary opacification is similar to chest radiograph from ___ , a slight increase compared to ___ , which could be due to infection , mild fluid overload , or other inflammatory process . No pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are stable .