Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Decreased atelectasis of the left lung base . Stable appearance of postoperative esophagus in the right paramediastinal region . Cardiomediastinal silhouette is unchanged . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
Decreased atelectasis of the left lung base . Stable postoperative appearance of right paramediastinal region for esophagectomy .