Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Comparison is made with the next preceding similar examination of ___ . The previously identified residual local pleural thickenings and scar formations as well as mild elevation of the right - sided diaphragm again noted following the previously performed decortication procedure . Comparison between the two examinations demonstrates further marked reduction of the postoperative scar formations . Mild blunting of the lateral and posterior pleural sinus on the right side persists , but there is no evidence of any remaining free fluid . No new abnormalities are seen . Left - sided hemithorax is unremarkable .
    OUTPUT:
    
Further postoperative improvement . Followup at somewhat greater time interval may show final resolution .