Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip 3 .5 cm above carina . Mild left basilar , apical pneumothorax . Left chest wall , neck subcutaneous emphysema . Left basilar opacity . Right perihilar opacity . Chest tubes . Presumed left IJ line tip projected over upper mediastinum . Additional catheter projected over the mediastinum . Surgical clips upper abdomen . Mild thoracic curve , convex to the right .
    OUTPUT:
    
Mild left pneumothorax . Postoperative changes . Left basilar , right perihilar opacities .