Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: NG tube has been advanced in distal stomach . ET tube is in adequate position 3 .8 cm above the carina . Severe bilateral alveolar pulmonary edema has significantly improved . There are small bilateral pleural effusions with bibasilar atelectasis . There is no pneumothorax .
    OUTPUT:
    
1 . Tubes and lines are in adequate position . NG tube has been advanced in distal stomach . 2 . Severe pulmonary edema has significantly improved and is now mild - to - moderate .