Inverted Proximal Ileal Loop Prolapse with Ileal Rupture through a Patent Omphalomesenteric Duct: A Rare Case

BACKGROUND: Prolapse of the small intestine through the umbilicus is indeed a rare presentation and is the most significant complication of the patent omphalomesenteric duct which requires pediatric surgical emergency due to its significant increase of mortality. To date, it is less than twenty cases of this presentation have been reported in medical literature. We are reporting a case of the same in an infant presenting with it on 1st week after he was delivered, but was followed by ileal rupture as well. CASE PRESENTATION: We present a case of a patent omphalomesenteric duct with ileal prolapse and ileal rupture as its complication. It is a case of a 1-year-old infant with a history of unusual bleed-on-touch mass emerging from the anterior abdominal wall with absent umbilicus. Once his condition is stabilised, he underwent a reduction of the prolapsed bowel along with complete excision of the omphalomesenteric duct and restoration of the ileal continuity. Post-operatively he regained normal bowel function and resumed breastfeeding 5 days after surgery. CONCLUSION: This case is an important addition to the literature about patent omphalomesenteric duct with complications of inverted proximal ileal loop prolapse and ileal rupture.