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Open-Access Journal
Editorial
Use of Clostridium botulinum toxin in gastrointestinal motility disorders in children 
Ricardo A Arbizu, Leonel Rodriguez 
World J Gastrointest Endosc 7(5):433-437. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.433
Review
Risk factors affecting the Barrett's metaplasia-dysplasia-neoplasia sequence 
Craig S Brown, Michael B Ujiki 
World J Gastrointest Endosc 7(5):438-445. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.438
Endoscopic management of post-liver transplant biliary complications 
Mohit Girotra, Kaartik Soota, Jagpal S Klair, Shyam M Dang, Farshad Aduli 
World J Gastrointest Endosc 7(5):446-459. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.446
Role of stenting in gastrointestinal benign and malignant diseases 
Benedetto Mangiavillano, Nico Pagano, Monica Arena, Stefania Miraglia, Pierluigi Consolo, Giuseppe Iabichino, Clara Virgilio, Carmelo Luigiano 
World J Gastrointest Endosc 7(5):460-480. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.460
Recent advancement of therapeutic endoscopy in the esophageal benign diseases 
Robert Bechara, Haruhiro Inoue 
World J Gastrointest Endosc 7(5):481-495. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.481
Minireviews
Current status of peroral cholangioscopy in biliary tract diseases 
Stefania Ghersi, Lorenzo Fuccio, Marco Bassi, Carlo Fabbri, Vincenzo Cennamo 
World J Gastrointest Endosc 7(5):510-517. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.510
Endoscopic management of bariatric complications: A review and update 
Caolan Walsh, Shahzeer Karmali 
World J Gastrointest Endosc 7(5):518-523. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.518
Endoscopic submucosal dissection in early gastric cancer in elderly patients and comorbid conditions 
Tsutomu Nishida, Motohiko Kato, Toshiyuki Yoshio, Tomofumi Akasaka, Teppei Yoshioka, Tomoki Michida, Masashi Yamamoto, Shiro Hayashi, Yoshito Hayashi, Masahiko Tsujii, Tetsuo Takehara 
World J Gastrointest Endosc 7(5):524-531. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.524
Is it time to replace propranolol with carvedilol for portal hypertension? 
Shahab Abid, Saadat Ali, Muhammad Asif Baig, Anam Akbar Waheed 
World J Gastrointest Endosc 7(5):532-539. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.532
Clinical Trials Study
Tripartite comparison of single-incision and conventional laparoscopy in cholecystectomy: A multicenter trial 
Guo-Lin He, Ze-Sheng Jiang, Yuan Cheng, Qing-Bo Lai, Chen-Jie Zhou, Hai-Yan Liu, Yi Gao, Ming-Xin Pan, Zhi-Xiang Jian 
World J Gastrointest Endosc 7(5):540-546. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.540
Observational Study
Biliary leakage after urgent cholecystectomy: Optimization of endoscopic treatment 
Neven Ljubičić, Alen Bišćanin, Tajana Pavić, Marko Nikolić, Ivan Budimir, August Mijić, Ana Đuzel 
World J Gastrointest Endosc 7(5):547-554. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.547
Prospective Study
Polyp detection rates using magnification with narrow band imaging and white light 
Nooman Gilani, Sally Stipho, James D Panetta, Sorin Petre, Michele A Young, Francisco C Ramirez 
World J Gastrointest Endosc 7(5):555-562. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.555
Case Report
Chronic abdominal pain secondary to mesenteric panniculitis treated successfully with endoscopic ultrasonography-guided celiac plexus block: A case report 
Waleed Alhazzani, Humaid O Al-Shamsi, Eric Greenwald, Jasim Radhi, Frances Tse 
World J Gastrointest Endosc 7(5):563-566. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.563
Anaemia in Waldmann’s disease: A rare presentation of a rare disease 
Shahira A El-Etreby, Ahmed Y Altonbary, Mohamed El Sorogy, Wagdi Elkashef, Jehan A Mazroa, Monir H Bahgat 
World J Gastrointest Endosc 7(5):567-572. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.567
Letters To The Editor
Unreported complication of Bravo pH capsule dislodged into the pyriform sinus 
Akash Kumar, Elisabeth Kramer, Sita Chokhavatia 
World J Gastrointest Endosc 7(5):573-574. Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.573