Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Focal opacity in the right middle lobe is unchanged over multiple priors and is likely due to scarring . The lungs are otherwise clear without focal consolidation . The cardiomediastinal silhouette is within normal limits . Surgical clip projects over the left breast . No acute osseous abnormalities identified
    OUTPUT:
    
No acute cardiopulmonary process .