Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains mildly enlarged . The mediastinal and hilar contours are within normal limits . Pulmonary vasculature is not engorged . Minimal blunting of the costophrenic angles posteriorly on the lateral view suggests trace bilateral pleural effusions . No focal consolidation or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Probable trace bilateral pleural effusions . No pulmonary edema .