Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . In the right upper lobe , there is a small heterogeneous opacity concerning for pneumonia . No other opacities . No pleural effusion or pneumothorax . Cardiac , mediastinal , and hilar contours are normal .
    OUTPUT:
    
Opacity in the right upper lobe consistent with pneumonia . These findings were discussed with ___ at 4 o'clock p .m . on ___ by telephone .