Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small region of heterogeneous opacity in the right lower lobe . The lungs are otherwise clear . The heart size is top normal . The hilar and cardiomediastinal contours are normal . There is no pneumothorax or pleural effusion . Pulmonary vascularity is normal .
    OUTPUT:
    
Early right lower lobe pneumonia . Findings were communicated to Dr . ___ by Dr . ___ by telephone on ___ at 14 :30 .