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Ileocecal Intussusception

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Published/Copyright: April 1, 2016

A 68-year-old man with a history of Clostridium difficile colitis presented to the emergency department with recurrent abdominal pain and sudden-onset abdominal distension and vomiting. Physical examination revealed that the abdomen was soft, distended, and tender with hypoactive bowel sounds. A computed tomographic scan of the abdomen and pelvis (image A and image B) revealed an obstruction due to intussusception of the ileum into the cecum. The small bowel was diffusely distended. During a surgical procedure to remove the obstruction, an ileocecal intussusception was confirmed and a right hemicolectomy was performed. Histologic findings revealed acute ulcerative and pseudomembranous colitis with massive submucosal edema. The patient had an unremarkable recovery.

Intussusception is a rare cause of bowel obstruction in adults. Most cases are associated with a pathologic lead point, such as a mass, which is often malignant.1,2 The radiologic diagnosis is established by identifying bowel within bowel that demonstrates mesenteric fat and vessels within the intussuscipiens.3 Management of ileocecal intussusception requires surgical intervention.


From Imaging Service at the VA New Jersey Health Care System in East Orange.

*Address correspondence to Michael A. Cook, DO, VA New Jersey Health Care System, 385 Tremont Ave, East Orange, NJ 07018-1023. E-mail:


References

1. CroomeKP,ColquhounPH. Intussusception in adults.Can J Surg.2007;50(6):E13-E14.Search in Google Scholar

2. ChoiSH,HanJK,KimSH, et al.Intussusception in adults: from stomach to rectum.AJR Am J Roentgenol.2004;183(3):691-698.10.2214/ajr.183.3.1830691Search in Google Scholar PubMed

3. GollubMJ. Colonic intussusception: clinical and radiographic features.AJR Am J Roentgenol.2011;196(5):W580-W585. doi:10.2214/AJR.10.5112.10.2214/AJR.10.5112Search in Google Scholar PubMed

Received: 2015-04-14
Accepted: 2015-10-05
Published Online: 2016-04-01
Published in Print: 2016-04-01

© 2016 American Osteopathic Association

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