Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right IJ , which terminates in the right atrium and should be pulled back 2 - 3 cm . The ETT terminates 3 cm above the carina and should be pulled back 1 - 2 cm . There is a Minnesota tube coursing below the diaphragm . The patient is status post TIPS . Low lung volumes . Left retrocardiac opacification , which likely represents atelectasis . Heart size is stable . The mediastinal and hilar contours are stable . The pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . ET tube should be pulled back 1 - 2 cm . 2 . Right IJ should be pulled back 2 - 3 cm . 3 . Left retrocardiac opacification , which likely represents atelectasis .