Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volume is small . Bilateral lower lobe atelectasis , right more than left , is mild . The lungs otherwise clear . No pleural effusions or pneumothorax . The visualized cardiomediastinal silhouette is stable . Distended colon is consistent with postoperative adynamic ileus .
    OUTPUT:
    
1 . Bilateral lower lobe atelectasis , right more than left . 2 . Distended colon is consistent with postoperative adynamic ileus .