Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided demonstrate consolidation at the left lung base which is new and concerning for pneumonia or possibly infarction given the history of PE . There is likely a small associated pleural effusion on the left . The right lung is clear . The heart size can not be assessed . Mediastinal contour is normal . No pneumothorax . Bony structures are intact .
    OUTPUT:
    
New consolidation at the left lung base which could represent pneumonia or possibly infarction given the history of PE .