Pouchitis: A tridimensional view

The preferred surgical treatment of ulcerative colitis (UC) and familial adenomatous polyposis (FAP) is represented by proctocolectomy with ileal pouch-anal anastomosis (IPAA). However, patients with UYC who have undergone IPAA are prone to develop several complications, which include surgery related/mecchanical complications; inflammatory or infectious disoreders; dysplasia or neoplasia; and systemic or metabolic disorders. Pouchitis, which is defined as the acute and/or chronic inflammation of the ileal reservoir, represent the most common long-term adverese sequela after IPAA. Gut microbiota play a pivotal role in the initiation and disease progression of pouchitis. Pouchitis can be clas…