Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrate subtle opacity in the right lower lobe concerning for pneumonia . The left lung is grossly clear with no focal consolidation . There is no pleural effusion or pneumothorax . The cardiomediastinal and hilar contours are within normal limits .
    OUTPUT:
    
Right lower lobe opacity concerning for pneumonia . These findings were communicated to the referring physician upon review of films by Dr . ___ at 9 : 15 on ___ .