A long-term follow-up after open ileal J pouch volvulus repair in a FAP patient – A case report

Most patients with familial adenomatous polyposis (FAP) undergo proctocolectomy with ileal pouch–anal anastomosis (IPAA). Pouch volvulus is one of the very rare complication of open IPAA surgery that can mimic small bowel obstruction secondary to adhesion. High index of suspicion and proper investigation is required. The patient is a 44-year-old female with FAP who is currently on the mend after a 2-stage total proctocolectomy with ileal pouch–anal anastomosis. Presented eight years after indexed surgery with pouch volvulus, successfully treated with bowel resection without pouchopexy. The surgery of choice for most patients with FAP is IPAA. Pouch volvulus is a rare complication of laparoscopic IPAA surgery and extremely rare after open surgery which can be treated surgically in various ways. But it can be catastrophic if not treated in timely manner. This case report presents a FAP patient with pouch volvulus after open IPAA treated with bowel resection and obliteration of space between the pouch mesentery and the sacral space without standard pouchopexy. Volvulus is a rare side effect of an IPAA. Managing the initial procedure successfully is critical in order to avoid recurrence and consequences. The goal of this study is to identify symptoms and a successful management strategy for pouch volvulus. •Pouch volvulus is a rare complication of laparoscopic IPAA surgery and extremely rare following open surgery.•Adhesions may not formed following open IPAA surgery which may lead to pouch volvulus.•Obliteration of space between the pouch mesentery and the sacral space important to prevent future small bowel herniation.