Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube tip is 1 .2 cm from the carina . Enteric tube seen within the stomach . Low lung volumes are noted with secondary bibasilar atelectasis . Cardiomediastinal silhouette is within normal limits for technique and positioning . Spinal stimulator seen at the lower thoracic level .
    OUTPUT:
    
ET tube tip 1 .2 cm from the carina . Consider slight retraction for optimal positioning .