Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation is seen . There is slight blunting of the posterior costophrenic angles may be due to trace pleural effusions , pleural fat or atelectasis . No pneumothorax is seen . There is no overt pulmonary edema . The cardiac and mediastinal silhouettes are grossly stable .
    OUTPUT:
    
Slight blunting of the posterior costophrenic angles may be due to trace pleural effusions , pleural flat , or atelectasis .