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Updated: May 11, 2026

Postoperative Ileus Murine Model
Published on: July 12, 2024
Postoperative intussusception in children: a keen diagnosis in postoperative ileus
Sule Yalçın1, Ibrahim Karnak, Arbay O Ciftçi
1Department of Pediatric Surgery, Hacettepe University Faculty of Medicine, Ankara, Turkey. suleyal@hacettepe.edu.tr
Insights
Postoperative intussusception, a rare complication after abdominal surgery, presents unique features. Prompt recognition and surgical intervention are crucial for effective management.
Area of Science:
- Gastroenterology
- Surgical Complications
- Pediatric Surgery
Background:
- Postoperative intussusception is a rare but serious complication following intraabdominal procedures.
- It can be challenging to differentiate from other causes of postoperative ileus.
Purpose of the Study:
- To identify differentiating features of postoperative intussusception.
- To facilitate prompt recognition and management of this condition.
Main Methods:
- Retrospective analysis of 14 patients who developed intussusception after abdominal surgery between 1993 and 2010.
- Review of surgical procedures, timing of reoperation, and type of intussusception.
Main Results:
- Intussusception occurred after various major intraabdominal surgeries, often lengthy and near the diaphragm.
- Patients were typically reoperated on postoperative day 3; 11 cases were ileoileal, and 12 were manually reduced.
- Postoperative intussusception exhibits distinct pathogenesis, clinical presentation, and therapeutic approaches compared to other forms of intussusception.
Conclusions:
- Surgeons must be aware of postoperative intussusception as a distinct entity.
- Differentiating it from other causes of postoperative ileus is essential for timely diagnosis and treatment.
Abstract:
We investigated the patients who developed postoperative intussusception after a variety of intraabdominal procedures in order to identify the differentiating features and facilitate the prompt recognition and management of this entity. Fourteen patients with postoperative intussusception following an abdominal surgery between 1993 and 2010 were analyzed retrospectively. The primarily applied surgeries were: repair of diaphragmatic hernia (n=3), choledochal cyst excision (n=2), extraction of surrenal neuroblastoma (n=2), Duhamel operation (n=1), colostomy closure (n=1), Nissen fundoplication with (n=1) and without (n=1) gastrostomy, gastropexy (n=1), gastrostomy and jejunostomy (n=1), and manual reduction of ileocolic intussusception (n=1), with a median duration of 135 minutes (120-240). Patients were reoperated on the 3rd day (2-16); intussusception was ileoileal in 11, and was manually reduced in 12 of all patients. Postoperative intussusception differs from other cases of invagination with respect to the pathogenesis, clinical presentation and therapeutic approach. The original operations are mostly the major and lengthy ones, with vicinity to the diaphragm. Awareness of this entity by surgeons and differentiation from other causes of postoperative ileus are obligatory for prompt recognition and management.
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