Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . There is no pneumothorax or large pleural effusion . Lung volumes are low , but there is no focal consolidation concerning for pneumonia . Known pleural nodularity is better assessed on prior chest CT . ETT and NG tube are present in appropriate positions . A CBD stent with fiducial seeds in the pancreas are seen in the upper abdomen . A right chest port is present with tip terminating in the mid SVC .
    OUTPUT:
    
1 . ET and NG tubes in appropriate positions . 2 . Low lung volumes . No acute cardiopulmonary process .