Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . The lungs are well expanded and clear . Probable suture material projects over the right lung apex . A density at the left lateral lung base is likely a nipple shadow . There is no consolidation , effusion , pneumothorax . Cardiac and mediastinal contours are normal . There is no radiopaque projecting over the esophagus .
    OUTPUT:
    
No radiopaque foreign body . No acute cardiopulmonary process .