Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is in place , the tip is appropriately positioned , 5 .6 cm from the level of the carina . Accounting for differences in technique , a moderate right pleural effusion is unchanged . There is atelectasis of the right lower lung . A probable small left pleural effusion is also present . There is mild pulmonary edema . An NG tube is in place , the tip is not seen , off the inferior margin of the film . Cardiac and mediastinal contours are unchanged .
    OUTPUT:
    
1 . ET tube in appropriate position . 2 . Accounting for differences in technique , a moderate right pleural effusion is unchanged . There is mild pulmonary edema .