Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are fully expanded and clear . Previously seen retrocardiac opacity on lateral view has resolved . There is no pleural abnormality . The cardiomediastinal silhouette is unremarkable . Severe right convex scoliosis is stable .
    OUTPUT:
    
Complete resolution of prior multifocal pneumonia . No further follow - up is needed .