Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable view of the chest shows interval removal of a feeding tube . The pigtail catheter , tracheostomy , and left PICC are unchanged in position . The overall appearance of the lungs is unchanged . The cardiomediastinal and hilar contours are also stable . There is no detectable pneumothorax .
    OUTPUT:
    
Little overall interval change .