Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP view of the chest . Patient is status post esophagectomy and gastric pull - through . The stomach partially residing in the right hemithorax is again seen containing some air and fluid . There are bibasilar interstitial chronic interstitial lung changes and atelectasis . Emphysematous changes are better seen on CT torso from ___ . There is no evidence of pneumomediastinum or pneumothorax . No pleural effusions . Cardiomediastinal and hilar contours are stable .
    OUTPUT:
    
No pneumomediastinum or pneumothorax . Interstitial lung changes at the bases , may be from chronic interstitial lung changes however lymphangitic spread can not be ruled out . Stable postoperative appearance of the chest .