Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are focal opacities obscuring the right heart border and posteriorly over the spine in the lateral view , concerning for multifocal pneumonia of the right middle lobe and right or left lower lobe . The cardiomediastinal and hilar contours are otherwise normal . No pneumothorax .
    OUTPUT:
    
Multi-focal pneumonia the right middle lobe and right or left lower lobe , likely an atypical pneumonia .