Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . The lungs are clear without focal consolidation , effusion , pneumothorax . There is mild prominence of the interstitial markings which is likely technique related . The heart size is normal . Mediastinal contour is unremarkable . The bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute findings in the chest .