Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours are normal . Again demonstrated is a healing pathologic fracture of a known lytic lesion in the posterior aspect of the right sixth rib with callus formation . No new fractures are identified . The lungs are clear without evidence of focal consolidations , pleural effusions or pneumothoraces .
    OUTPUT:
    
No evidence of an acute cardiopulmonary process .