Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . An esophageal stent is re - demonstrated in unchanged position . Known esophageal tumor is better assessed on the previous CT . The mediastinal and hilar contours are unchanged . Pulmonary vasculature is normal . Lungs are clear . Blunting of the costophrenic angles bilaterally are compatible with small bilateral pleural effusions , unchanged . No focal consolidation or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
No focal consolidation . Trace bilateral pleural effusions , unchanged . Esophageal stent in unchanged position .