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A Rat Model of Pouchitis Following Proctocolectomy and Ileal Pouch-Anal Anastomosis Using Dextran Sulfate Sodium
Published on: May 31, 2024
An alternative conversion technique for salvaging a failed ileal J-pouch-anal anastomosis to a modified H-pouch
Toshimitsu Araki1, Chikao Miki, Shigeyuki Yoshiyama
1Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Tsu, Japan. taraki@clin.medic.mie-u.ac.jp
Abstract:
Ileal J-pouch-anal anastomosis is a commonly accepted surgical treatment for patients with ulcerative colitis. However, making a J-pouch anal anastomosis can be difficult due to anatomical variations of patients. We experienced an informative case of ulcerative colitis in which the ileal pouch was damaged when it was pulled down into the anal canal because of a fatty short mesentery. To preserve intestinal consistency and functioning fecal continence, a modified H-pouch was converted from a damaged J-pouch and anastomosed to the dentate line. This operation achieved a satisfactory functional result and, we believe, presents an option for reconstructing ileal J-pouch-anal anastomosis.

