Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Patchy right basilar opacity appears similar compared to the previous examination . Left lung is clear . No new focal consolidation is demonstrated . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities . S - shaped thoracolumbar scoliosis is re - demonstrated .
    OUTPUT:
    
No interval change in patchy right basilar opacity which remains concerning for pneumonia . No new focal consolidation .