Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An opacity projecting over the right middle lobe is seen . No pleural effusion or pneumothorax is seen . Aortic calcifications are present . Heart size is normal .
    OUTPUT:
    
Right middle lobe pneumonia . These findings were discussed with Dr . ___ by Dr . ___ ___ by telephone at 12 :50 a .m . on ___ .