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Diagnostic and Therapeutic Endoscopy
Volume 2012 (2012), Article ID 521960, 4 pages
Clinical Study

Successful Treatment of Early-Stage Jejunum Adenocarcinoma by Endoscopic Mucosal Resection Using Double-Balloon Endoscopy: A Case Report

Department of Gastroenterology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan

Received 19 March 2012; Accepted 18 June 2012

Academic Editor: Helmut Neumann

Copyright © 2012 Hirobumi Suzuki et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Small bowel adenocarcinoma (SBA) has generally been considered to have a poor prognosis because of nonspecific presentations and difficulties in detection of the disease. The advent of capsule endoscopy (CE) and double-balloon endoscopy (DBE) makes it possible to access to the small intestine for endoscopic interventions. We describe a successful case of early jejunum adenocarcinoma completely resected by endoscopic mucosal resection (EMR) using double-balloon endoscopy (DBE). Early diagnosis and EMR using new technologies such as CE and DBE may improve the recognition of this disease that, at present, has a poor prognosis.