Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube ends 6 .7 cm above carina . Right jugular line ends in mid SVC . The comparison of the lungs are difficult to prior study on ___ because of the rotation . The mediastinum and heart contour are improved compared to ___ . Left pleural effusion that is moderate with atelectasis is unchanged since ___ but slightly increased since ___ . Very mild right pleural effusion and atelectasis is worst since ___ but there are slightly better than ___ . There is no pneumothorax . There is some increased densities in the left perihilar region that is clearly subtle that was not present on ___ . Pneumonia or aspiration can not be excluded .
    OUTPUT:
    
1 . The tubes and lines are in adequate position . 2 . New subtle left perihilar opacities that were not present ___ . Pneumonia or aspiration has to be considered . 3 . Improvement of mediastinal and cardiac size . 4 . Bilateral pleural effusion and atelectasis . The medical team in the ICU has been verbally contacted at 9 : 58 a .m . The exam was done at 4 : 56 a .m . After discussion with the clinical team who understand that the patient is infected with Staph aureus and influenza .