(A, B) CECT images show a part of small gut loop along with its mesentery invaginating into the lumen of contiguous gut loop giving “bowel-within-bowel” configuration suggestive of entero-enteric intussusception (long black arrow). No mass lesion is seen at the lead point of intussusception. There is no sign of bowel obstruction. A few tubular hypodense structures within the orally opacified gut are seen at the site of intussusception that look like worms (small black arrows).