Vague abdominal pain after Roux-en-Y gastric bypass: not always an internal herniation: case report and literature review.

Background: Roux-en-Y gastric bypass is a frequently carried out bariatric procedure, proven to be effective in the management of obesity and its accompanying health issues. Following its popularity, admission to the emergency department for abdominal pain is often seen with known early and late onset causes. We present a case of a young woman with vague abdominal pain years after her gastric bypass, who eventually underwent a resection of a 'candy cane' like biliopancreatic blind loop.Methods: A healthy 23-year-old woman has been suffering of vague abdominal complaints after a gastric bypass procedure 4 years earlier. Postprandial pain, diarrhoea and abdominal distension were present at a daily to weekly basis. Several investigations and management options were administered by surgeons, gastroenterologists as well as endocrinologists. On a performed explorative laparoscopy, a large blind loop at the entero-enteric anastomosis was seen and resected.Results: At current follow-up of 15 months the resection of the candy cane like blind end of the biliopancreatic loop resulted in a complete withdrawal of our patient's symptoms. A tentative diagnosis of bacterial overgrowth in the blind loop was made.Conclusions: Abdominal pain after gastric bypass is a frequent cause of admission to the emergency department. Besides the more serious complications, internal hernia is often withheld as possible diagnosis in the differential diagnosis of late onset, postprandial epigastric pain. This case report highlights another possibility. At initial surgery, a candy cane shaped blind loop should be avoided both at the gastro-jejunal as well as the entero-enteric anastomosis.

Perineal hernia mesh repair: a fixation with glue, sutures and tacks. How to do it.

Introduction: Many different approaches for the repair of a perineal hernia (PH) after abdomino-perineal rectum amputation (APR) have been described throughout the years. Literature shows us that the use of a mesh had the best results with relatively low rates of recurrence compared to primary suture. Yet there is still no consensus on the best technique for fixation of the mesh in the perineal cavity. Methods: We want to introduce an addition to the surgical repair technique, using laparoscopic glue to ensure a solid fixation of the mesh. This is to prevent small bowel from sliding into the perineal area due to the high abdominal pressure when standing and to avoid the difficulties and risks of laparoscopical suturing in this area. Results: This use of glue for fixation of the mesh has been successful in the three cases described, with no recurrence after one-year follow-up. Conclusion: A recurrent PH can be prevented by a solid fixation of the mesh using the technique of a glued mesh repair. This technique shows to be easy, fast and without recurrence.