Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 5 cm above level of the carina . Right central venous catheter sheath is at distal right brachiocephalic which is pinched and appears unchanged . Tip of left arterial subclavian is in the aortic arch . NG tube extends into stomach and out of view . Left apical chest tube appears unchanged and is in correct position . Interval removal of right chest tube and placement of right pigtail catheter is in correct position . Increased heterogeneous opacification in the right lung , unclear if there is a right pleural effusion . Stable mild right mediastinal shift . Interval decrease in right pneumothorax . Anterior pneumothorax on the left appears mildly increased with increase in subcutaneous emphysema . Increased left mid lung opacity .
    OUTPUT:
    
1 . Tubes and lines are in correct position . 2 . Mild improvement in right pneumothorax with mild increase in anterior left pneumothorax with increase in subcutaneous emphysema . 3 . Left mid lung opacity has increased and may represent hematoma or in the appropriate clinical setting pneumonia .