Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiographs of the chest were acquired . Heterogeneous opacities in the right middle lobe silhouette a portion of the right heart border , highly suspicious for pneumonia . The lungs are otherwise clear . The cardiac and mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
Probable right middle lobe pneumonia . Clinical correlation recommended . Pertinent findings were discussed with Dr . ___ by Dr . ___ at 3 :38 p .m . via telephone on the day of the study .