Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . Aeration of the lungs has dramatically improved since ___ with near complete resolution of the bibasilar pulmonary opacities . There is no evidence of CHF . No consolidation , effusion or pneumothorax . A nasogastric tube is in the appropriate position in the stomach . There are no abnormal cardiac and mediastinal contours .
    OUTPUT:
    
NG tube in the stomach . Resolution of prior bibasilar pulmonary opacities .