Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is been interval resolution of the right middle and upper lobe pneumonia . A trace right pleural effusion persists . The lungs are clear . The cardiomediastinal silhouette is normal . No pneumothorax is present . There is no evidence of pulmonary vascular congestion .
    OUTPUT:
    
Resolution of right middle and upper lobe pneumonia with persistence of trace right pleural effusion .