Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , small bilateral pneumothoraces are minimally changed . A right chest tube is noted . Diffuse opacification in the right middle and lower lobes likely represents atelectasis . Small bilateral pleural effusions are presumed . Multiple rib fractures are again seen . Previously noted subcutaneous emphysema is largely unchanged . The heart size is normal .
    OUTPUT:
    
1 . Stable appearance of small bilateral pneumothoraces status post right chest tube placement . 2 . Diffuse opacification in the right middle and lower lobes likely represents atelectasis . 3 . Multiple fractures and subcutaneous emphysema are unchanged .