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Topic Highlight
Diagnosis and management of Barrett’s metaplasia: What’s new 
Fábio Segal, Helenice Pankowski Breyer 
World J Gastrointest Endosc 4(9):379-386. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.379
Role of narrow band imaging in endoscopic submucosal dissection 
Kouichi Nonaka, Makoto Nishimura, Hiroto Kita 
World J Gastrointest Endosc 4(9):387-397. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.387
Original Article
Comparison between needle-knife fistulotomy and standard cannulation in ERCP 
Mohammad Ayoubi, Giovanni Sansoè, Nicola Leone, Francesca Castellino 
World J Gastrointest Endosc 4(9):398-404. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.398
Brief Article
Fully covered self-expandable metal stents for treatment of malignant and benign biliary strictures 
Ahmed Abdel Samie, Stephan Dette, Ulrich Vöhringer, Michael Stumpf, Karolin Kopischke, Lorenz Theilmann 
World J Gastrointest Endosc 4(9):405-408. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.405
Impact of antiplatelet treatment on colorectal cancer staging characteristics 
Dimitrios Symeonidis, Georgios Koukoulis, Grigorios Christodoulidis, Ioannis Mamaloudis, Ioannis Chatzinikolaou, Konstantinos Tepetes 
World J Gastrointest Endosc 4(9):409-413. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.409
Diagnostic accuracy of confocal laser endomicroscopy in diagnosing dysplasia in patients affected by long-standing ulcerative colitis 
Antonio Rispo, Fabiana Castiglione, Stefania Staibano, Dario Esposito, Francesco Maione, Maria Siano, Francesca Salvatori, Stefania Masone, Marcello Persico, Giovanni Domenico De Palma 
World J Gastrointest Endosc 4(9):414-420. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.414
Efficacy of computed image modification of capsule endoscopy in patients with obscure gastrointestinal bleeding 
Tomoaki Matsumura, Makoto Arai, Toru Sato, Tomoo Nakagawa, Daisuke Maruoka, Masaru Tsuboi, Sachio Hata, Eiji Arai, Tatsuro Katsuno, Fumio Imazeki, Osamu Yokosuka 
World J Gastrointest Endosc 4(9):421-428. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.421
Case Report
Basketing a basket: A novel emergency rescue technique 
Fazal Imtiaz Khawaja, Mohammed Mushtaque Ahmad 
World J Gastrointest Endosc 4(9):429-431. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.429
Mucosal hyperplasia in an uncovered portion of partially covered metal stent 
Kazumichi Kawakubo, Hiroyuki Isayama, Naoki Sasahira, Hirofumi Kogure, Koji Miyabayashi, Kenji Hirano, Minoru Tada, Kazuhiko Koike 
World J Gastrointest Endosc 4(9):432-433. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.432
Submucosal hematoma is a highly suggestive finding for amyloid light-chain amyloidosis: Two case reports 
Shinji Yoshii, Katsuhiro Mabe, Katsuhiko Nosho, Hiroyuki Yamamoto, Hiroshi Yasui, Hiroyuki Okuda, Akira Suzuki, Masahiro Fujita, Toshihiro Sato 
World J Gastrointest Endosc 4(9):434-437. Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.434