Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The previously demonstrated peripheral opacity in the right mid lung has now resolved . No new areas of consolidation are seen . Previous median sternotomy noted . The cardiomediastinal contour is unchanged compared to the prior study . No pneumothorax or pleural effusion seen . There is a mild scoliotic curve convex to the right in the thoracic spine , this limits assessment of the vertebral bodies .
    OUTPUT:
    
No acute cardiopulmonary process seen .