Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is right basilar atelectasis as well as a small , radiodense , well - circumscribed nodular opacity likely within the right posterior seventh rib , adjacent to a healing old rib fracture . In addition , there is lung scarring adjacent to this finding . The lungs are otherwise clear . The hilar and cardiomediastinal contours are normal . There is no pneumothorax or pleural effusion . Pulmonary vascularity is normal . The aortic tortuosity is unchanged .
    OUTPUT:
    
1 . No evidence of pneumonia or congestive heart failure . 2 . Pulmonary and skeletal changes associated with an old healing fracture of the right posterior seventh rib .