Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable right upper lobe volume loss is likely due to scarring from the prior pneumonia . No consolidation or edema is present . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . No pleural effusion . 2 . Stable right upper lobe volume loss .