Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a new opacity obscuring the right heart border suggestive of a new right middle lobe pneumonia . Otherwise , the remainder of the lungs are clear . Cardiomediastinal silhouette is normal . Osseous structures are normal .
    OUTPUT:
    
Right middle lobe pneumonia . These findings were discussed by Dr . ___ with Dr . ___ at 1 : 15 p .m . on ___ .