Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is present approximately 1 .8 cm above the carina . An enteric tube is present with tip and side hole is in the stomach . The cardiomediastinal and hilar contours are normal aside from aortic valve calcifications . There is no pneumothorax or pleural effusion . The lungs are well expanded with interstitial changes , likely chronic . There is no finding concerning for pneumonia or pulmonary edema .
    OUTPUT:
    
ET tube approximately 1 .8 cm above the carinal . Retraction by several cm is recommended for more appropriate placement . No pneumonia or pulmonary edema .