Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A heterogeneous opacity is present in the right lower lobe consistent with a pneumonia . There is no pleural effusion , edema , or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . Right lower lobe pneumonia . 2 . No effusion . Results were discussed with ___ ___ at 2 :00 p .m . on ___ via telephone by Dr . ___ .