Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is unchanged . The mediastinal and hilar contours are unremarkable . There is been interval resolution of the previously seen mild fluid overload . Minimal blunting of the costophrenic angles posteriorly on the lateral view is compatible with small pleural effusions . There is no focal consolidation or pneumothorax . No acute osseous abnormalities are detected .
    OUTPUT:
    
Small bilateral pleural effusions .