Acute ileo-ileal intussusception following a Swenson procedure in a resource-limited setting: a case report
Matabishi Bandeke Destin, Mongwa Mbikilile Justin, Balagizi Ganywamulume, Heritier Balirwa, Junior Fataki, Alumeti Munyali DésiréIntroduction and importance:
Unexpected postoperative complications associated with the Swenson procedure for the surgical management of Hirschsprung’s disease are rarely documented, and postoperative intussusception following this technique is seldom reported. We present a case of acute ileo-ileal intussusception occurring after the Swenson procedure.
Case presentation:
The patient was a 12-month-old infant who, 16 days after undergoing a Swenson resection, presented with rectal bleeding and abdominal distension. A plain abdominal X-ray demonstrated features of intestinal obstruction, while a longitudinal ultrasound scan revealed a “sandwich” sign, leading to a suspected diagnosis of intussusception. A laparotomy was subsequently performed; intraoperative findings of ileal necrosis necessitated ileal resection and anastomosis. The patient’s postoperative course was favorable, and he was discharged on the seventh day.
Clinical discussion:
This unusual case suggests the existence of a functional mechanism, even in the absence of an identified anatomical cause. According to Swenson, post-surgical intestinal intussusception is uncommon but should be taken into account when making a differential diagnosis for any mechanical intestinal blockage that develops following surgery.
Conclusion:
Any child who has undergone a Swenson procedure and subsequently presents with rectal bleeding and other signs of intestinal obstruction should undergo advanced diagnostic evaluation to exclude intussusception. The necessity of establishing a postoperative follow-up protocol in resource-limited settings is evident.