Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Surgical emphysema is presumed to be related to the recent surgery . A right - sided chest drain is in - situ , this terminates in the lower right hemi thorax . A ___ gastric tube terminates in the neo esophagus . There is mild mediastinal shift the right with decreased lung volumes on the right , presumed to be related to the recent surgery . Left lung appears grossly clear except for linear atelectasis in the left mid lung .
    OUTPUT:
    
The nasogastric tube terminates in the distal portion of the medial esophagus . Right - sided chest drain in - situ . No pneumothorax seen .