Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patchy opacity within the right lung base may reflect early pneumonia . There is no pleural effusion or pneumothorax . Cardiomediastinal and hilar contours are within normal limits . No acute osseous abnormalities detected .
    OUTPUT:
    
Patchy opacity within the right lung base may reflect early pneumonia in the correct clinical setting .