Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Decreased lung volumes are noted . Compared with the most recent exam , there has been interval re-expansion of the right upper lobe . Redemonstrated are small , bilateral pleural effusions . There is no focal consolidation , pneumothorax , or pulmonary edema identified . The heart size is at the upper end of normal . Mediastinal contours are stable . The degree of pneumoperitoneum is now somewhat decreased as compared to the last several examinations . Redemonstrated are several large , branching metallic foci seen in the lower left lobe , of dubious clinical significance .
    OUTPUT:
    
1 . Interval re-expansion of the right upper lobe . 2 . Small , bilateral pleural effusions . 3 . Interval decrease in the size of the patient 's pneumoperitoneum .