Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP supine chest radiograph was provided . There is now an endotracheal tube projecting approximately in the mid trachea . Nasogastric tube courses below the diaphragm within the stomach . The lung volumes are low . There is no large focal consolidation , pleural effusion or pneumothorax . There is bibasilar atelectasis . Cardiomediastinal silhouette is within normal limits . Imaged upper abdomen demonstrates multiple dilated loops of bowel consistent with small bowel obstruction .
    OUTPUT:
    
1 . Appropriate positioning of nasogastric tube and endotracheal tube . Bibasilar atelectasis . 2 . Findings consistent with small bowel obstruction .