Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new Dobhoff tube is seen in the right mainstem bronchus . A right chest tube is in place . The known right pneumothorax is small . Mild right atelectasis persists . The heart size is normal . Left lung is grossly clear . Subcutaneous emphysema is again noted .
    OUTPUT:
    
Dobhoff tube is seen in the right mainstem bronchus .