Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Left basilar atelectasis . Lungs are otherwise clear . No pleural effusion or pneumothorax is seen . Increased conspicuity of a right posterolateral eighth rib fracture . No new fractures .
    OUTPUT:
    
Left basilar atelectasis . Increased conspicuity of a right posterolateral eighth rib fracture . No new fractures .