Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior examination , there has been minimal interval change . Redemonstrated are several old right - sided rib fractures . The lungs are hyperexpanded with flattening of the hemidiaphragms . Minimal right apical scarring is again seen . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema identified . The heart size is normal . Mediastinal and hilar contours are normal .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process . Findings were conveyed by Dr . ___ to Dr . ___ ___ telephone at 11 : 54 am on ___ , 5 minutes after discovery .