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Topic Highlight
Tumors and new endoscopic ultrasound-guided therapies 
Silvia Carrara, Maria Chiara Petrone, Pier Alberto Testoni, Paolo Giorgio Arcidiacono 
World J Gastrointest Endosc 5(4):141-147. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.141
Brief Article
Safety of endoscopic retrograde cholangiopancreatography in pregnancy: Fluoroscopy time and fetal exposure, does it matter? 
Ioana Smith, Monica Gaidhane, Allen Goode, Michel Kahaleh 
World J Gastrointest Endosc 5(4):148-153. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.148
Accuracy of community based video capsule endoscopy in patients undergoing follow up double balloon enteroscopy 
David Tenembaum, Cristina Sison, Moshe Rubin 
World J Gastrointest Endosc 5(4):154-159. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.154
Endoscopic retrograde cholangiopancreatography under moderate sedation and factors predicting need for anesthesiologist directed sedation: A county hospital experience 
Saurabh Chawla, Ariel Katz, Bashar M Attar, Benjamin Go 
World J Gastrointest Endosc 5(4):160-164. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.160
Polyethylene glycol 3350 based colon cleaning protocol: 2 d vs 4 d head to head comparison 
Rotem Elitsur, Lisa Butcher, Lund Vicki, Yoram Elitsur 
World J Gastrointest Endosc 5(4):165-168. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.165
Malpractice claims for endoscopy 
Lyndon V Hernandez, Dominic Klyve, Scott E Regenbogen 
World J Gastrointest Endosc 5(4):169-173. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.169
Endocytoscopic visualization of squamous cell islands within Barrett’s epithelium 
Nicholas Eleftheriadis, Haruhiro Inoue, Haruo Ikeda, Manabu Onimaru, Akira Yoshida, Toshihisa Hosoya, Roberta Maselli, Shin-ei Kudo 
World J Gastrointest Endosc 5(4):174-179. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.174
Case Report
Ischemic colitis induced by the newly reformulated multicomponent weight-loss supplement Hydroxycut® 
Muhammed Sherid, Salih Samo, Samian Sulaiman, Joseph H Gaziano 
World J Gastrointest Endosc 5(4):180-185. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.180
Endoscopic retrieval of a duodenal perforating teaspoon 
Ivo Boškoski, Andrea Tringali, Rosario Landi, Pietro Familiari, Anna Chiara Iolanda Contini, Claudio Pintus, Guido Costamagna 
World J Gastrointest Endosc 5(4):186-188. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.186
Diagnosis of Ascaris lumbricoides infection using capsule endoscopy 
Eduardo Tomohissa Yamashita, Wagner Takahashi, Daniel Yuiti Kuwashima, Tiago Ribeiro Langoni, Adriana Costa-Genzini 
World J Gastrointest Endosc 5(4):189-190. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.189
Mucosal-incision assisted biopsy for suspected gastric gastrointestinal stromal tumors 
Eikichi Ihara, Hiroshi Matsuzaka, Kuniomi Honda, Yoshitaka Hata, Yorinobu Sumida, Hirotada Akiho, Tadashi Misawa, Satoshi Toyoshima, Yoshiharu Chijiiwa, Kazuhiko Nakamura, Ryoichi Takayanagi 
World J Gastrointest Endosc 5(4):191-196. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.191
Endoscopic mucosal resection with circumferential mucosal incision of duodenal carcinoid tumors 
Yuzo Otaki, Kiyoaki Homma, Yoshitakata Nawata, Kazuomi Imaizumi, Shigeru Arai 
World J Gastrointest Endosc 5(4):197-200. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.197
Letters To The Editor
Interference between pacemakers/implantable cardioverter defibrillators and video capsule endoscopy 
Dirk Bandorski, Johannes Gehron, Reinhard Höltgen 
World J Gastrointest Endosc 5(4):201-202. Published online Apr 16, 2013. doi: 10.4253/wjge.v5.i4.201