Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . Lungs are clear . No focal consolidation , effusion , or pneumothorax . Heart and mediastinal contours appear normal . Bony structures appear intact . Right AC joint arthropathy incidentally noted as well as minimal endplate spur formation in the imaged spine .
    OUTPUT:
    
No acute findings .