Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior study , the patient is slightly rotated to the left . Again , an opacity at the left lateral lung base is likely due to a prominent epicardial fat pad . The lungs remain clear without focal consolidation , pleural effusion , or pneumothorax . Similar appearance of the deviated trachea from a mildly enlarged thyroid gland , as described on ___ .
    OUTPUT:
    
No focal consolidation concerning for pneumonia .