Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since chest radiographs obtained 8 days prior , no significant changes are appreciated . Moderate right pleural effusion with adjacent atelectasis and small left pleural effusion are unchanged . Lungs are otherwise clear without focal consolidation . Cardiomediastinal and hilar silhouettes are unchanged . Heart size is top - normal .
    OUTPUT:
    
Moderate right and small left pleural effusions are unchanged over a week .