Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal semi-upright view of the chest was obtained portably . The nasogastric tube ends in the neoesophagus . Two mediastinal drains are in place . A right Port - A - Cath ends in the right atrium . Low lung volumes result in bronchovascular crowding . There is left basilar linear atelectasis . No pneumomediastinum , pneumothorax or pleural effusion . The prominent right mediastinal contour is due to the neo-esophagus .
    OUTPUT:
    
Expected postoperative changes after esophagectomy .