Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates a normal cardiomediastinal silhouette . A new opacity is concerning for right lower lobe pneumonia . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Right lower lobe pneumonia . These findings were communicated via telephone by Dr . ___ to Dr . ___ at ___ on ___ .