Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small right apicolateral pneumothorax has increased in size since the previous CT torso . Apical visceral pleural line is currently just below the third posterior right rib level . Cardiomediastinal contours are within normal limits and without change allowing for differences in technique . Lungs are well expanded and clear except for a patchy area of increased opacity in the right lower lobe posteriorly , probably corresponding to a site of known pulmonary contusion and laceration injury on the CT of one day earlier . Known T9 , T11 and right tenth rib fractures are seen to better detail on the recent CT .
    OUTPUT:
    
1 . Increased size of small right pneumothorax since CT of ___ , as communicated to Dr . ___ by telephone on ___ at 1 : 16 p .m . at time of discovery . 2 . Improving right lower lobe opacity , likely due to resolving contusion .