Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lines and Tubes : None . EKG leads overlie the chest wall . Lungs : Well inflated and clear . Is sutures project over the right mid zone as before . Pleura : There is no pleural effusion or pneumothorax Mediastinum : There is no cardiomegaly . Mediastinal silhouette is within normal limits . Bony thorax : Old healed rib fractures are noted in the posterior aspect of the upper right ribs , unchanged .
    OUTPUT:
    
Well inflated clear lungs . No pleural effusion or pneumothorax .