Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an increased opacity overlying the right lower lobe . Otherwise , cardiomediastinal silhouette is normal . There is no evidence of pneumothorax or pleural effusion . Hemidiaphragm remains chronically elevated . No acute fractures are identified .
    OUTPUT:
    
Increased opacity overlying the right lower lobe is suggestive of a developing pneumonia .