Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the most recent examination , the patient is extubated . A transesophageal tube has been removed . A right - sided internal jugular sheath remains , terminating in the upper SVC . Lung volumes are low . Possible , small postoperative pneumopericardium is noted . Since the most recent examination , there is progressive atelectasis of the left lower lobe . Likely small , bilateral pleural effusions are present . No definite consolidation is identified . No definite pneumothorax is identified .
    OUTPUT:
    
Expected postoperative appearance of the chest with possible , residual small pneumopericardium .