[Ileo-anal pouch for inflammatory intestinal disease].

The surgical treatment of choice for ulcerative colitis is colectomy followed by ileostomy or the construction of an ileo-anal pouch, which results in an improvement in quality of life. The pouch can be constructed in one operation after a total colectomy or in two steps: first, constructing an ileostomy after a subtotal colectomy and second, constructing the pouch after a proctectomy. The most common pouch-related diseases include surgical complications such as abscesses, fistulas and leaks, and inflammatory complications like pouchitis, cuffitis and Crohn's disease of the pouch. The most important diagnostic tool to differentiate between the often difficult to distinguish pouch-related diseases is a pouchoscopy. There are no evidence-based treatment strategies for pouch-related diseases due to the lack of large randomized placebo-controlled trials. Pouch-related diseases can lead to pouch failure which may require surgical reintervention with revision or excision of the pouch.