Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Previously noted patchy ill - defined opacities within the right lower lobe have slightly improved . No new focal consolidation , pleural effusion or pneumothorax is seen . The lungs remain hyperinflated . No acute osseous abnormality is demonstrated .
    OUTPUT:
    
Improving patchy opacity within the right lower lobe likely reflective of resolving pneumonia .