Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube terminates 2 .2 cm above the carina . Lung volume is low . Right lower lobe opacity is increased compared to ___ . Left lower lobe opacity is similar to before and is probably atelectasis . Enlarged cardiac silhouette there is no pneumothorax or large pleural effusion . Left pleural effusion is small .
    OUTPUT:
    
1 . Increasing right lower lobe opacity is suspicious for pneumonia .