Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right pleural drainage catheter is in place . The cardiomediastinal and hilar contours are stable . A small right pleural effusion is smaller compared to prior study . Asymmetric pulmonary edema , worse on the right is not changed . A moderate left pleural effusion is slighter larger . The known left upper lobe mass with postobstructive left upper lobe collapse is re - demonstrated without significant change . No pneumothorax .
    OUTPUT:
    
Slight decrease in small right pleural effusion . Slight increase in moderate left pleural effusion . Unchanged left upper lobe / left upper mediastinal mass . Asymmetric right - sided pulmonary edema is unchanged .