Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two frontal portable views of the chest demonstrate interval improvement in aeration of the left lung , particularly in the lower lung compared to the prior study . There is a decrease in left pleural effusion , which is now small in size . No pneumothorax is present . There has been interval placement of a Dobbhoff tube which on initial imaging terminates in the distal esophagus , and on subsequent image , it is advanced into the proximal stomach , in appropriate position . Displaced right rib fractures are unchanged since the prior study , along with stable heart size .
    OUTPUT:
    
1 . Interval improvement in aeration of the left lung with decrease in left pleural effusion . 2 . Dobbhoff tube terminates in the fundus of the stomach .