BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Editorial
Endoscopic and radiographic features of gastrointestinal involvement in vasculitis 
Akira Hokama, Kazuto Kishimoto, Yasushi Ihama, Chiharu Kobashigawa, Manabu Nakamoto, Tetsuo Hirata, Nagisa Kinjo, Futoshi Higa, Masao Tateyama, Fukunori Kinjo, Kunitoshi Iseki, Seiya Kato, Jiro Fujita 
World J Gastrointest Endosc 4(3):50-56. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.50
Recent advances in targeted endoscopic imaging: Early detection of gastrointestinal neoplasms 
Yong-Soo Kwon, Young-Seok Cho, Tae-Jong Yoon, Ho-Shik Kim, Myung-Gyu Choi 
World J Gastrointest Endosc 4(3):57-64. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.57
Topic Highlight
Natural orifice translumenal endoscopic surgery applications in clinical practice 
Ross S Coomber, Mikael H Sodergren, James Clark, Julian Teare, Guang-Zhong Yang, Ara Darzi 
World J Gastrointest Endosc 4(3):65-74. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.65
Diagnosis of boundary in early gastric cancer 
Yasutoshi Ochiai, Shin Arai, Masamitsu Nakao, Takashi Shono, Hiroto Kita 
World J Gastrointest Endosc 4(3):75-79. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.75
Original Article
Diazepam during endoscopic submucosal dissection of gastric epithelial neoplasias 
Yosuke Muraki, Shotaro Enomoto, Mikitaka Iguchi, Toru Niwa, Takao Maekita, Takeichi Yoshida, Kosaku Moribata, Naoki Shingaki, Hisanobu Deguchi, Kazuki Ueda, Izumi Inoue, Hideyuki Tamai, Jun Kato, Mitsuhiro Fujishiro, Masao Ichinose 
World J Gastrointest Endosc 4(3):80-86. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.80
Brief Article
Small bowel capsule endoscopy in patients with cardiac pacemakers and implantable cardioverter defibrillators: Outcome analysis using telemetry review 
Justin R Cuschieri, Mohammed N Osman, Richard CK Wong, Amitabh Chak, Gerard A Isenberg 
World J Gastrointest Endosc 4(3):87-93. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.87
Case Report
Acquired double pylorus, due to penetrating gastric ulcer, presenting with melena 
Cristina Linea, Emanuele Sinagra, Francesco La Seta, Marco Giunta 
World J Gastrointest Endosc 4(3):94-95. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.94
Typical gastroduodenal endoscopic findings in a Crohn's disease patient in remission stage 
Masahiro Iizuka, Taku Harada, Hiro-o Yamano, Takeshi Etou, Shiho Sagara 
World J Gastrointest Endosc 4(3):96-98. Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.96