[A case report of internal hernia through an abnormal defect in the broad ligament of the uterus].

We report a rare case of internal hernia through an abnormal defect in the broad ligament of the uterus. A 49-year-old woman, without any previous surgery, was admitted because of vomiting and lower abdominal pain. Three days after admission a small amount of small intestinal gas was pointed out on her plain abdominal X-ray film. An enema examination by ileus tube revealed a pooling of gastrografin on the left side of the pelvic cavity, showing an obstruction of the ileum. Therefore, an emergency operation was performed, whereupon we found an abnormal defect in the left broad ligament of the uterus. This case describes an internal hernia through an abnormal defect in a female ileus patient without a history of surgery.