Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Are small bilateral pleural effusions with overlying atelectasis . Bibasilar opacities may be due to combination of pleural effusion and atelectasis , but underlying consolidation is not excluded . No pneumothorax is seen . There are relatively low lung volumes . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Small bilateral pleural effusions with overlying atelectasis . Bibasilar opacities may be due to combination of pleural effusion and atelectasis , but underlying consolidation not excluded .