Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . The lungs are well inflated . Apparent blunting of the left costophrenic angle is associated with stable appearance to mediastinal fat . No new consolidation , effusion , or pneumothorax is present . Right upper lobe scattered granulomas are stable . The fractures of the posterior right fourth , fifth , and sixth ribs are old . An anterior right fifth rib fracture may be new or artifactual . No new displaced fractures are identified . The cardiac and mediastinal contours are normal .
    OUTPUT:
    
Several old right posterior , anterior , and lateral rib fractures . Potential right anterior fifth rib fracture . A rib series with a radiopaque marker placed at the site of pain would be more sensitive .