Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright frontal radiograph of the chest . An enteric tube ends with the tip projecting over the left upper quadrant . The left subclavian central venous catheter is in unchanged position in the mid SVC . There has been interval removal of the ET tube . Normal heart size and mediastinal contours are unchanged . No focal consolidation , pleural effusion or pneumothorax . Stable old left rib fractures .
    OUTPUT:
    
Enteric tube in satisfactory position .