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Open-Access Journal
Management of an occluded biliary metallic stent 
Wiriyaporn Ridtitid, Rungsun Rerknimitr 
World J Gastrointest Endosc 4(5):157-161. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.157
Topic Highlight
Endoscopic submucosal dissection for superficial esophageal neoplasms 
Satoshi Ono, Mitsuhiro Fujishiro, Kazuhiko Koike 
World J Gastrointest Endosc 4(5):162-166. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.162
Endoscopic extraction of large common bile duct stones: A review article 
Gerasimos Stefanidis, Christos Christodoulou, Spilios Manolakopoulos, Ram Chuttani 
World J Gastrointest Endosc 4(5):167-179. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.167
Brief Article
Endoscopic papillary large balloon dilation after limited sphincterotomy for difficult biliary stones 
Ana Rebelo, Pedro Moutinho Ribeiro, António Pinto Correia, José Cotter 
World J Gastrointest Endosc 4(5):180-184. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.180
Does capsule endoscopy have an added value in patients with perianal disease and a negative work up for Crohn's disease? 
Samuel N Adler, Metzger Yoav, Scapa Eitan, Chowers Yehuda, Rami Eliakim 
World J Gastrointest Endosc 4(5):185-188. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.185
Anesthetic management for small bowel enteroscopy in a World Gastroenterology Organization Endoscopy Training Center 
Somchai Amornyotin, Udom Kachintorn, Siriporn Kongphlay 
World J Gastrointest Endosc 4(5):189-193. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.189
Case Report
Double-balloon endoscopy-diagnosed multiple small intestinal ulcers in a Churg-Strauss syndrome patient 
Takayoshi Suzuki, Masashi Matsushima, Yoshitaka Arase, Mia Fujisawa, Ichiro Okita, Muneki Igarashi, Jun Koike, Tetsuya Mine 
World J Gastrointest Endosc 4(5):194-196. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.194
Efferent limb of gastrojejunostomy obstruction by a whole okra phytobezoar: Case report and brief review 
Thant Zin, Myat Maw, Dinker Ramananda Pai, Rosaini Binti Paijan, Myo Kyi 
World J Gastrointest Endosc 4(5):197-200. Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.197