Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an ill - defined opacity overlying the lower thoracic spine on the lateral view . This likely correlates to the right lower lobe and is consistent with a pneumonia in this location . There is no pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . right lower lobe pneumonia . Follow up is recommended