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Open-Access Journal
Editorial
Field Of Vision
Seyed Mohsen Dehghani, Abdorrasoul Malekpour, Mahmood Haghighat 
World J Gastroenterol 18(45):6541-6545. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6541
Topic Highlight
Review
Quan-Jiang Dong, Shu-Hui Zhan, Li-Li Wang, Yong-Ning Xin, Man Jiang, Shi-Ying Xuan 
World J Gastroenterol 18(45):6571-6576. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6571
Original Article
Yasutaka Sukawa, Hiroyuki Yamamoto, Katsuhiko Nosho, Hiroaki Kunimoto, Hiromu Suzuki, Yasushi Adachi, Mayumi Nakazawa, Takayuki Nobuoka, Mariko Kawayama, Masashi Mikami, Takashi Matsuno, Tadashi Hasegawa, Koichi Hirata, Kohzoh Imai, Yasuhisa Shinomura 
World J Gastroenterol 18(45):6577-6586. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6577
Chun-Ping Wang, Hong Wang, Jian-Hui Qu, Yin-Ying Lu, Wen-Lin Bai, Zheng Dong, Xu-Dong Gao, Guang-Hua Rong, Zhen Zeng, Yong-Ping Yang 
World J Gastroenterol 18(45):6587-6596. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6587
Hai-Li Huang, Ya-Jing Wang, Qing-Yu Zhang, Bin Liu, Fang-Yuan Wang, Jing-Jing Li, Run-Zhi Zhu 
World J Gastroenterol 18(45):6605-6613. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6605
Brief Article
Vito D Corleto, Cristiano Pagnini, Maria Sofia Cattaruzza, Ermira Zykaj, Emilio Di Giulio, Giovanna Margagnoni, Emanuela Pilozzi, Giancarlo D’Ambra, Antonietta Lamazza, Enrico Fiori, Mario Ferri, Luigi Masoni, Vincenzo Ziparo, Bruno Annibale, Gianfranco Delle Fave 
World J Gastroenterol 18(45):6614-6619. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6614
Andrius Karpavicius, Zilvinas Dambrauskas, Audrius Sileikis, Dalius Vitkus, Kestutis Strupas 
World J Gastroenterol 18(45):6620-6627. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6620
Jai Hoon Yoon, Gwang Ho Baik, Kyoung Min Sohn, Dae Yong Kim, Yeon Soo Kim, Ki Tae Suk, Jin Bong Kim, Dong Joon Kim, Jin Bae Kim, Woon Geon Shin, Hak Yang Kim, Il Hyun Baik, Hyun Joo Jang 
World J Gastroenterol 18(45):6628-6634. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6628
Yan Wang, Lin Shen, Nong Xu, Jin-Wan Wang, Shun-Chang Jiao, Ze-Yuan Liu, Jian-Ming Xu 
World J Gastroenterol 18(45):6635-6644. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6635
Ze-Kun Zhao, Hai-Feng Yu, Dao-Rong Wang, Ping Dong, Lei Chen, Wen-Guang Wu, Wen-Jun Ding, Ying-Bin Liu 
World J Gastroenterol 18(45):6651-6656. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6651
Meta Analysis
Jun-Jie Xiong, Kiran Altaf, Muhammad A Javed, Wei Huang, Rajarshi Mukherjee, Gang Mai, Robert Sutton, Xu-Bao Liu, Wei-Ming Hu 
World J Gastroenterol 18(45):6657-6668. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6657
Case Report
Masami Ogawa, Yoshiaki Kawaguchi, Atsuko Maruno, Hiroyuki Ito, Toshio Nakagohri, Kenichi Hirabayashi, Hiroshi Yamamuro, Tomohiro Yamashita, Tetsuya Mine 
World J Gastroenterol 18(45):6669-6673. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6669
Koichiro Tsutsumi, Hironari Kato, Takeshi Tomoda, Kazuyuki Matsumoto, Ichiro Sakakihara, Naoki Yamamoto, Yasuhiro Noma, Takayuki Sonoyama, Hiroyuki Okada, Kazuhide Yamamoto 
World J Gastroenterol 18(45):6674-6676. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6674
Hong-Wei Wang, Wen Yang, Jun-Zhong Sun, Jiang-Yang Lu, Min Li, Lin Sun 
World J Gastroenterol 18(45):6677-6681. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6677
Jie Chen, Qi Zheng, Zhe Yang, Xin-Yu Huang, Zhou Yuan, Juan Tang 
World J Gastroenterol 18(45):6682-6685. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6682
Xue-Li Bai, Qi Zhang, Waqas Masood, Noman Masood, Yin Tang, Chun-Hui Cao, Qi-Han Fu, Yun Zhang, Shun-Liang Gao, Ting-Bo Liang 
World J Gastroenterol 18(45):6686-6689. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6686
Ya-Li Yang, Yu-Cheng Xie, Xiao-Ling Li, Jing Guo, Tao Sun, Jing Tang 
World J Gastroenterol 18(45):6690-6692. Published online Dec 7, 2012. doi: 10.3748/wjg.v18.i45.6690