Two Cases of Multiple Adenomas in the Ileal Pouch After Total Proctocolectomy in Patients with Familial Adenomatous Polyposis | FAPvoice

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Two Cases of Multiple Adenomas in the Ileal Pouch After Total Proctocolectomy in Patients with Familial Adenomatous Polyposis

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source: The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi

year: 2010

authors: Kang J M, Byeon J S, Park J H, Ahn J Y, Ko O B, Myung S J, Yang S K, Kim J H

summary/abstract:

Familial adenomatous polyposis (FAP) is an inherited disease characterized by the development of hundreds of colorectal adenomas, leading to a 100% lifetime risk of colorectal cancer. A prophylactic colectomy is recommended for patients with FAP to prevent colorectal cancer. Four surgical strategies are available for patients with FAP: proctocolectomy with permanent ileostomy, colectomy with ileorectal anastomosis, proctocolectomy with Kochs pouch continent ileostomy (Koch), and restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA). Koch and IPAA, which make ileal pouch, have theoretical advantage of the elimination of the risk of colorectal cancer and adenomas and good functional outcome of reduced defecation frequency. However, recent reports have shown frequent development of adenomas and carcinomas in the ileal pouch after Koch or IPAA. We experienced 2 cases of multiple pouch adenomas after pouch surgery in FAP patients. Both patients were treated with endoscopic mucosal resection without complications. We report these 2 cases with a review of literatures.

organisation: University of Ulsan College of Medicine

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