Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated . The newly placed ETT tip projects approximately 3 .5 cm from the carina . Enteric tube traverses the diaphragm into the left upper quadrant , tip not seen . The swans ___ catheter tip projects over the left upper mediastinum within the mediastinal borders . Lung volumes remain markedly decreased with bronchovascular crowding . No pleural effusion or pneumothorax .
    OUTPUT:
    
1 . ETT tip in satisfactory position . 2 . Persistent low lung volumes