Bowel intussusception caused by a percutaneously placed endoscopic gastrojejunostomy catheter: A case report

BACKGROUND: In adults, bowel intussusception is a rare diagnosis and is mostly due to an organic bowel disorder. In rare cases, this is a complication of a percutaneously placed endoscopic gastro (jejunostomy) catheter. CASE SUMMARY: We describe a case of a 73-year-old patient with a history of myocardial infarction, chronic idiopathic constipation and Parkinson’s disease. For the admission of his Parkinson’s medication, a percutaneous endoscopic gastrostomy with jejunal extension (PEG-J) was placed. The patient presented three times at the emergency department of the hospital with intermittent abdominal pain with nausea and vomiting. There were no distinctive abnormalities from the physical and laboratory examinations. An abdominal computed tomography scan showed a small bowel intussusception. By push endoscopy, a jejunal bezoar at the tip of the PEG-J catheter was found to be the cause of small bowel intussusception. The intussusception was resolved after removing the bezoar during push enteroscopy. CONCLUSION: Endoscopic treatment of bowel intussusception caused by PEG-J catheter bezoar.