Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . Right lower lobe volume loss is unchagned . Small bibasilar pleural effusions and left basilar atelectasis are unchanged . No new focal consolidation or pneumothorax is present . Ectasia of the descending thoracic aorta is unchanged . Surgical clips project over the left upper abdomen .
    OUTPUT:
    
Stable bilateral pleural effusions and aneurysmal dilation of the descending thoracic aorta .