Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are small pleural effusions with bibasilar atelectasis . Vascular congestion bilaterally has improved overall . No pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Small bilateral pleural effusions with bibasilar atelectasis . Vascular congestion has improved bilaterally . If further evaluation is needed , CT chest is the next imaging modality .