Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to exam on ___ , there may be increase in moderate right pleural effusion . Air-fluid level due to small loculated pneumothorax at the right base due to pleural restriction appears unchanged . The right lung continues to be reduced in volume , likely due to thickened pleura . Left basal atelectasis and small pleural effusion is unchanged from prior . There has been interval removal of the upper chest tube . The remaining chest tube is appears folded at an acute angle , unchanged from prior . Heart size is unchanged . Mediastinal and hilar contours are unchanged . There is no evidence for pulmonary edema or pneumothorax .
    OUTPUT:
    
1 . Mildly increased right pleural effusion . Otherwise no significant change . 2 . Sharp fold in solitary right pleural tube may interfere with drainage . Interval removal of the upper chest tube .