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Open-Access Journal
Editorial
Methods and outcomes of screening for pancreatic adenocarcinoma in high-risk individuals 
Gabriele Capurso, Marianna Signoretti, Roberto Valente, Urban Arnelo, Matthias Lohr, Jan-Werner Poley, Gianfranco Delle Fave, Marco Del Chiaro 
World J Gastrointest Endosc 7(9):833-842. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.833
Staple-line leak after sleve gastrectomy in obese patients: A hot topic in bariatric surgery 
Giuseppe Galloro, Simona Ruggiero, Teresa Russo, Donato Alessandro Telesca, Mario Musella, Marco Milone, Raffaele Manta 
World J Gastrointest Endosc 7(9):843-846. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.843
Review
Endoscopic therapy for weight loss: Gastroplasty, duodenal sleeves, intragastric balloons, and aspiration 
Nitin Kumar 
World J Gastrointest Endosc 7(9):847-859. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.847
Serrated polyps of the colon and rectum: Endoscopic features including image enhanced endoscopy 
Shoichi Saito, Hisao Tajiri, Masahiro Ikegami 
World J Gastrointest Endosc 7(9):860-871. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.860
Recent development of optical coherence tomography for preoperative diagnosis of esophageal malignancies 
Kaname Uno, Tomoyuki Koike, Tooru Shimosegawa 
World J Gastrointest Endosc 7(9):872-880. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.872
Retrospective Study
For “difficult” benign colorectal lesions referred to surgical resection a second opinion by an experienced endoscopist is mandatory: A single centre experience 
Carmelo Luigiano, Giuseppe Iabichino, Nico Pagano, Leonardo Henry Eusebi, Stefania Miraglia, Antonino Judica, Angela Alibrandi, Clara Virgilio 
World J Gastrointest Endosc 7(9):881-888. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.881
Comparison of endoscopic stenting for malignant biliary obstruction: A single-center study 
Ryuichi Yamamoto, Masatomo Takahashi, Yasuyo Osafune, Katsuya Chinen, Shingo Kato, Sumiko Nagoshi, Koji Yakabi 
World J Gastrointest Endosc 7(9):889-894. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.889
Systematic Reviews
Review on sedation for gastrointestinal tract endoscopy in children by non-anesthesiologists 
Rok Orel, Jernej Brecelj, Jorge Amil Dias, Claudio Romano, Fernanda Barros, Mike Thomson, Yvan Vandenplas 
World J Gastrointest Endosc 7(9):895-911. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.895
Case Report
Carcinoma in situ in a 7 mm gallbladder polyp: Time to change current practice? 
David Kasle, Amir A Rahnemai-Azar, Shahida Bibi, Vinaya Gaduputi, Brian F Gilchrist, Daniel T Farkas 
World J Gastrointest Endosc 7(9):912-915. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.912
Unusual complication of amebic liver abscess: Hepatogastric fistula 
Sunil V Pawar, Vinay G Zanwar, Pravir A Gambhire, Ashok R Mohite, Ajay S Choksey, Pravin M Rathi, Dileep S Asgaonkar 
World J Gastrointest Endosc 7(9):916-919. Published online Jul 25, 2015. doi: 10.4253/wjge.v7.i9.916