Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of airspace or interstitial opacity . The cardiomediastinal silhouette is unremarkable , with resolution of the mediastinal widening . A small pleural effusion is now seen . No acute or aggressive osseus changes . The rib fractures are not visualized on this examination .
    OUTPUT:
    
New small bilateral pleural effusions .