Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior chest radiograph from ___ , a consolidation involving the posterior segment of the right lower lobe is still present , although decreased in size . The middle and anterior segments are clear . Left lung is clear . The cardiomediastinal and hilar contours are stable . There is a small right pleural effusion . There is no pneumothorax .
    OUTPUT:
    
Persistent right lower lobe pneumonia decreased in size from ___ . Recommend repeat radiographs within a week following treatment to document resolution . Findings discussed with Dr . ___ by Dr . ___ ___ telephone on ___ at 4 :46 PM , time of discovery .