Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours are normal . No focal consolidations concerning for pneumonia are identified . Widespread lung metastases are better evaluated on the prior chest CT from ___ . Only scattered pumonary metastases are noted on this exam . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . No focal consolidations concerning for pneumonia are identified . 2 . Widespread lung metastases are better evaluated on the CT of the chest from ___ .