Closed loop ileus caused by a defect in the broad ligament: A case report

BACKGROUND: Closed loop ileus caused by entrapment of bowel in a defect of the broad ligament is a rarity. Only a few cases have been reported in the literature. CASE SUMMARY: We present the case of a 44-year-old, healthy patient with no prior history of abdominal surgery who developed a closed loop ileus due to an internal hernia secondary to a defect in the right broad ligament. She first presented to the emergency department with diarrhea and vomiting. As she had had no previous abdominal surgery, she was diagnosed with probable gastroenteritis and discharged. The patient subsequently returned to the emergency department due to a lack of improvement in her symptoms. Blood tests showed an elevated white blood cell count and a closed loop ileus was diagnosed on an abdominal computer tomography scan. Diagnostic laparoscopy revealed an internal hernia entrapped in a 2 cm large defect in the right broad ligament. The hernia was reduced and the ligament defect was closed using a running, barbed suture. CONCLUSION: Bowel incarceration through an internal hernia may present with misleading symptoms and laparoscopy may reveal unexpected findings.